Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
Featured manufacturers
NPF-60-15 by Mean Well Enterprises is a 60W power supply module with approvals from CB, CE, CSA, EAC, EN, and UL. It has a main output voltage of 15V and max load regulation of 1%, making it ideal for industrial applications requiring stable power delivery. With protection features like thermal, over current, over voltage, and output short circuit protection, this hybrid technology device operates efficiently at temperatures ranging from -40 to 85°C.
Median Price
$27.400
Lifecycle Status
Suppliers In-Stock
11
In-Stock Inventory
1k+
Sager Power Systems
1+ parts
$26.600
100+ parts
-
1k+ parts
10k+ parts
Sager
$24.200
Mouser Electronics
$24.720
DigiKey
Schukat
$24.600
$21.800
Nova Conductors
$25.260
Maritex
$24.199
Vyrian
Fibra_Brandt Electronic GMBH
Jameco Electronics
ACDS - Activité Composants Distribution Service
AZTECH Wire
$11.760
Continental Prestige Electronics
$24.755
Netroflash
$23.997
$23.492
Neutron USA
$114.990
Argo Parts USA
This product has received various certifications and approvals, ensuring its safety, quality, and compliance with industry standards.
The rectangular package shape makes it easy to integrate this power supply module into different types of electronic devices.
The low ripple voltage ensures a stable and clean power output, which is essential for sensitive electronic components.
With a high efficiency rating, this power supply module helps reduce energy waste and lowers operating costs.
The high maximum operating temperature makes this module suitable for industrial environments with varying temperature conditions.
The voltage-mode control allows for precise regulation of the output voltage, ensuring stable power delivery to connected devices.
The high output current capability makes this module suitable for powering multiple devices or components simultaneously.
With a maximum power output of 60 watts, this module can efficiently power a wide range of electronic devices.
Power Supply Modules NPF-60-15 attributes and parameters. Explore more Power Supply Modules devices from Mean Well Enterprises
Additional Features:
Other IC type:
Approvals (V):
Control Mode:
Main Output Efficiency:
Maximum Input Voltage:
Minimum Input Voltage:
Nominal Input Voltage:
JESD-30 Code:
Maximum Line Regulation:
Maximum Load Regulation:
No. of Functions:
No. of Outputs:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Current:
Maximum Output Voltage:
Minimum Output Voltage:
Nominal Output Voltage:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Protection(s):
Main Out Ripple Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Position:
Maximum Total Power Output:
Trim or Adjustable Output (V):
NPF-60-15 Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
PCN Design/Specification - label marking chg 29/DEC/2020
Founded in 1982, MEAN WELL is one of the world's few manufacturers dedicated to standard power supply products. It is ranked the 3rd in global power supply (DC output) makers according to a report by Micro Technology released in March, 2023. 99% of MEAN WELL sales are of standard power supply products sold under the MEAN WELL brand name. The other two companies' products are ODM/OEM. MEAN WELL has been working as a "reliable partner" with customers, suppliers, contractors, and employees to build long lasting mutual trust relationships based on the spirit of "good intentions." Thanks to robust partnerships with 245 plus authorized distributors around the world, MEAN WELL has been growing and getting stronger for three decades. With 2,800 employees located at its global headquarters in New Taipei Industrial Park, Taiwan, branches and sales offices at Guangzhou, Shenzhen, Suzhou in China, California USA, and Netherlands in the EU, four production bases in New Taipei City (Taiwan), Huadu District in Guangzhou, Suzhou City in China, and Bangalore in India, MEAN WELL had a combined revenue of USD 1,493 million in 2022.
DRV5053VAQLPG
Texas Instruments
Texas Instruments DRV5053VAQLPG is a magnetic field sensor with 2.5-38V supply voltage range, -40 to 125°C operating temperature, and 0-2V output. Ideal for applications requiring Hall effect sensors like automotive, industrial automation, and robotics due to its compact size (1.52" x 4mm) and high output current capability of 2.3A.
ULN2803A
Onsemi
NPN; Configuration: 8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR; Surface Mount: NO; Maximum Collector Current (IC): .5 A; Package Body Material: PLASTIC/EPOXY; Qualification: Not Qualified;
LM358AN
National Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
1N4148
Capar Components
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Forward Voltage (VF): 1 V; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Output Current: .15 A;
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
MBRM140T1G
MBRM140T1G by Onsemi is a Schottky rectifier diode with 40V max repetitive peak reverse voltage, 1A max output current, and 0.3V max forward voltage. It is used in applications requiring small outline surface mount diodes for efficient power management.
LM317T
Inchange Semiconductor
Other Regulators; No. of Terminals: 3; Surface Mount: NO; Technology: BIPOLAR; Minimum Output Voltage-1: 1.2 V; No. of Outputs: 1;
2N2222A
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
MMBT2907ALT1G
Rochester Electronics
PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;
ULN2803A by Texas Instruments is a peripheral driver with 8 functions. It has a max supply voltage of 3V and can operate in temperatures ranging from -40 to 85°C. This IC is commonly used as a buffer or inverter based peripheral driver for various applications.
CL10B104KB8NNNC
Samsung Electro-mechanics
CL10B104KB8NNNC by Samsung Electro-mechanics is a ceramic capacitor with capacitance of 0.1uF and rated DC voltage of 50V. It has a negative tolerance of 10% and temperature coefficient of 15ppm/°C, suitable for surface mount applications in various electronic devices. With dimensions of 1.6mm x 0.8mm x 0.9mm, it operates b/w -55 to 125 °C providing stable performance in compact designs.
Taiwan Semiconductor
RECTIFIER DIODE; Surface Mount: NO; Peak Reflow Temperature (C): 260; Maximum Operating Temperature: 175 Cel; JESD-609 Code: e3; No. of Elements: 1;
LM107H/883C
LM107H/883C by National Semiconductor is a MILITARY-grade Operational Amplifier with +-5/+-15V supplies. Featuring 2000uV max input offset voltage, it operates from -55 to 125 °C. Ideal for applications requiring VOLTAGE-FEEDBACK architecture and frequency compensation.
2N7002
Lite-on Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Qualification: Not Qualified; Additional Features: LOW THRESHOLD; Minimum DS Breakdown Voltage: 60 V;
Diotec Semiconductor Ag
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Time At Peak Reflow Temperature (s): 10; Terminal Finish: MATTE TIN;
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
2N7002-T1-E3
Vishay Intertechnology
Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.
BAV99
Silicon Standard
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
R1D-0512
Recom Power
R1D-0512 by Recom Power is a 1W DC-DC unregulated power supply module with dual terminals. It operates in industrial temperatures (-40 to 100°C) and has a nominal input voltage of 5V. With a max output current of 0.042A, it is ideal for applications requiring stable power in compact spaces.
715
Calex Mfg
AC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: COMMERCIAL EXTENDED; Package Shape: RECTANGULAR; Surface Mount: NO; Qualification: Not Qualified; JESD-30 Code: R-XXMA-X;
CC6-1212DF-E
TDK
TDK CC6-1212DF-E is a DC-DC regulated power supply module with 12V nominal input/output voltage. It offers a max output current of 0.25A and total power output of 6W. With adjustable output, metal body, and hybrid technology, it's ideal for applications requiring stable power in compact spaces.
TEN50-2411
Traco Electronic Ag
TEN50-2411 by Traco Electronic Ag is a DC-DC regulated power supply module with trimmable output voltage. It offers 92% efficiency, 10A max output current, and 50W total power output. Ideal for applications requiring compact design and reliable power delivery in temperatures ranging from -40°C to 85°C.
OKL-T/3-W5N-C
Murata Manufacturing
Murata's OKL-T/3-W5N-C is a 9.9W DC-DC regulated power supply module with adjustable output from 0.6V to 3.63V, ideal for various applications. Featuring a compact square package style measuring 12.9mm in width and length, it offers precise load regulation of 0.25%. Suitable for hybrid technology setups, this module has a nominal input voltage of 5V and can operate within an input range of 2.4V to 5.5V efficiently.
DCP020505U/1K
Burr-Brown Corporation
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 28; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
I6A24014A033V-001-R
The TDK I6A24014A033V-001-R is a DC-DC regulated power supply module with trimmable output voltage from 3.3V to 24V, offering up to 250W total power output. It features a hybrid technology design in a rectangular package with 11 pin/peg terminals, suitable for various power supply applications requiring input voltages b/w 9V and 40V.
SDR-120-24
Mean Well Enterprises
Mean Well Enterprises' SDR-120-24 power supply module offers an adjustable output voltage range of 24-28V, ideal for various applications. With a total power output of 120W and hybrid technology, it operates efficiently from -25 to 60°C. This rectangular microelectronic assembly features AC-DC power factor correction, making it versatile for different electronic systems.
WDR-120-24
WDR-120-24 by Mean Well Enterprises is a 120W power supply module with adjustable output voltage from 24V to 29V. It offers high efficiency at 91% and features overcurrent, overvoltage, thermal, and short circuit protections. Ideal for applications requiring a reliable AC-DC regulated power supply with approvals from CB, CE, EAC, EN, and UL.
CC1R5-2405SF-E
Tdk-lambda
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: OTHER; No. of Terminals: 7; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
HLG-240H-24AB
AC-DC POWER FACTOR CORRECTION MODULE; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
THN15-2411WI-A1
THN15-2411WI-A1 by Traco Electronic Ag is a DC-DC regulated power supply module with 86% efficiency. It offers a max output current of 3A and total power output of 15W. Ideal for applications requiring a compact design, it operates b/w -40 to 85°C temperature range.
NKE1205DC
NKE1205DC by Murata is a 1W DC-DC regulated power supply module with a nominal input voltage of 12V and output voltage of 5V. It has a max load regulation of 15% and operates in industrial temperature grade (-40 to 85°C). This rectangular package with dual terminals is ideal for microelectronic applications.
SUCS102412C-G
Cosel
The Cosel SUCS102412C-G is a DC-DC regulated power supply module with adjustable output voltage from 11.4V to 12.6V, ideal for applications requiring a nominal input voltage of 24V and max total power output of 12W. With a compact rectangular package style measuring 40.2mm x 22mm x 7.5mm, it features through-hole terminals and matte tin finish, making it suitable for various microelectronic assembly projects.
NDS6D2412C
Murata Power Solutions
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: DMA; Package Shape: RECTANGULAR; Surface Mount: NO;
K7805-500R3-LB
Mornsun Guangzhou Science & Technology
DC-DC REGULATED POWER SUPPLY MODULE;
NXE2S0505MC-R13
DC-DC REGULATED POWER SUPPLY MODULE; Peak Reflow Temperature (C): 260; Terminal Finish: GOLD; JESD-609 Code: e4; Moisture Sensitivity Level (MSL): 2;
NKA0512SC
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Code: SMA; Package Shape: RECTANGULAR; Surface Mount: NO;
PBA300F-24
The Cosel PBA300F-24 power supply module offers an adjustable output voltage range from 16.5V to 26.4V with a max current of 14A, making it suitable for various applications. With approvals from CE, TUV, and UL, this hybrid technology module provides efficient power delivery at an output efficiency of 79%. Its compact rectangular design with flange mount package style and protection against overcurrent and overvoltage ensures reliable performance in industrial settings.
TMR9-2411WI
TMR9-2411WI by Traco Electronic Ag is a DC-DC regulated power supply module with 85% efficiency. It operates in industrial temperature grades, accepting input voltages from 9V to 36V and providing a stable output of 5V at up to 1.6A. This compact module, measuring 21.8mm x 9.6mm x 11.7mm, is ideal for various electronic applications requiring reliable power conversion.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
NPF-60D-48
AC-DC POWER FACTOR CORRECTION MODULE; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
NPF-60-12
NPF-60-12 by Mean Well: 12V output, 86% efficiency, 5A max current. Ideal for industrial applications with approvals like CB, CE, UL. Offers thermal protection and operates in -40 to 85 °C range.
NPF-60D-42
NPF-60D-24
NPF-60-24
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: INDUSTRIAL; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: NO; Control Mode: VOLTAGE-MODE;
NPF-60D-12
NPF-60D-36
NPF-60-30
NPF-60-30 by Mean Well Enterprises is a power supply module with approvals from CB, CE, CSA, EAC, EN, and UL. It has a main output efficiency of 90% and a max output voltage of 30 V. With protection against thermal issues, over current, over voltage, and short circuits, it is ideal for industrial applications requiring up to 60 W of total power output.
NPF-60-42
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: INDUSTRIAL; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: NO; Package Style (Meter): MICROELECTRONIC ASSEMBLY;
NPF-60-36
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: INDUSTRIAL; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: NO; Minimum Input Voltage: 90 V;
NPF-60-20
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: INDUSTRIAL; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
NPF-60-54
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: INDUSTRIAL; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: NO; JESD-30 Code: R-XXMA-X;
NPF-60-48
AC-DC POWER FACTOR CORRECTION MODULE; Temperature Grade: INDUSTRIAL; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: NO; Package Body Material: UNSPECIFIED;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
© 2023 All rights reserved