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
XP Power's IV2424SA is a 1W DC-DC unregulated power supply module with 4 terminals. It operates in industrial temperatures (-40 to 85°C) and has a load regulation of 10%. With a nominal input voltage of 24V, it provides an output range from 23.28V to 24.72V, making it ideal for microelectronic applications.
Median Price
$9.982
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Verical
1+ parts
-
100+ parts
1k+ parts
10k+ parts
Nova Conductors
$5.200
Vyrian
Continental Prestige Electronics
$5.096
Ampacity Inc.
$5.260
AZTECH Wire
$9.602
Advanced Electronics
$21.829
$19.864
$17.900
Argo Parts USA
Netroflash
$4.940
$4.836
Rectangular shape allows for easy installation and placement in various electronic devices.
Having 4 terminals provides flexibility in connecting the power supply module to other components.
High maximum operating temperature ensures the module can withstand demanding working conditions without overheating.
Stable and reliable output voltage of 24V suitable for powering a wide range of electronic devices.
Power Supply Modules IV2424SA attributes and parameters. Explore more Power Supply Modules devices from XP Power
Other IC type:
Maximum Input Voltage:
Minimum Input Voltage:
Nominal Input Voltage:
JESD-30 Code:
Length:
Maximum Load Regulation:
No. of Functions:
No. of Outputs:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Voltage:
Minimum Output Voltage:
Nominal Output Voltage:
Package Body Material:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Maximum Seated Height:
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Position:
Maximum Time At Peak Reflow Temperature (s):
Maximum Total Power Output:
Trim or Adjustable Output (V):
Width (mm):
IV2424SA Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
As one of the world’s leading providers of power converter solutions, we ensure that critical electrical and electronic equipment is powered as safely, reliably and efficiently as possible. XP Power specializes in working with customers to design and build products in three target markets: healthcare, industrial technology and semiconductor manufacturing equipment. Our deep expertise in the technical and legislative requirements for these industries means we add great value to a project – from initial design discussions to full production support – saving our customers both time and money.
BAV99W-7-F
Diodes Incorporated
Diodes Incorporated BAV99W-7-F is a fast recovery rectifier diode with 2 elements in series connected, center tap configuration. It has a max reverse recovery time of 0.004 us and can handle a max output current of 0.15 A. Ideal for applications requiring fast switching capabilities and operating temperatures ranging from -65 to 150 °C.
SMBJ18CA
Sangdest Microelectronics (Nanjing)
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
Dc Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; No. of Elements: 1; Terminal Form: GULL WING;
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
FDV303N
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Transistor Application: SWITCHING; JESD-609 Code: e3;
BAV99
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
Weitron Technology
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Terminal Finish: TIN LEAD; Maximum Operating Temperature: 150 Cel;
1N4148
American Power Devices
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
1N4148WS
Lite-on Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
FDLL4148
National Semiconductor
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
General Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JEDEC-95 Code: TO-236AB; Qualification: Not Qualified; Package Style (Meter): SMALL OUTLINE;
LM555CN
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Rectron
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Operating Mode: ENHANCEMENT MODE; Maximum Operating Temperature: 150 Cel; Terminal Form: GULL WING;
SS14
Pro-an Electronic
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
EU2B-YS3203C
Idec
ROTARY SWITCH;
Teledyne Components
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; JESD-30 Code: R-PDSO-G3; Maximum Operating Temperature: 150 Cel; No. of Terminals: 3;
LM317T
STMicroelectronics
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; JESD-30 Code: R-XSFM-T3; Minimum Input-Output Voltage Differential: 3 V;
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
Tt Electronics Plc
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Package Code: TO-220; Terminal Form: THROUGH-HOLE; Qualification Status: Not Qualified; JESD-30 Code: R-PSFM-T3;
LM107H
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Low-Offset: NO;
I6A4W010A033V-0S1-R
TDK
TDK I6A4W010A033V-0S1-R is a 250W DC-DC regulated power supply module with 97.5% efficiency, adjustable output voltage up to 40V, and max current of 10A. Ideal for industrial applications requiring high reliability and precise voltage regulation in a compact microelectronic assembly package.
TEA1-0505E
Traco Electronic Ag
TEA1-0505E by Traco Electronic Ag is a 1W DC-DC unregulated power supply module with 78% efficiency. It operates in industrial temperature range (-40 to 95°C) and has a max output current of 0.2A. Ideal for applications requiring a compact, efficient power solution with over current protection.
PDT012A0X3-SRZ
Ge Industrial Solutions
DC-DC REGULATED POWER SUPPLY MODULE; No. of Terminals: 17; Package Shape: SQUARE; Surface Mount: YES; Width (mm): 12.19 mm; Terminal Position: UNSPECIFIED;
MYBSS054R6EBF
Murata Manufacturing
DC-DC REGULATED POWER SUPPLY MODULE; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Peak Reflow Temperature (C): NOT SPECIFIED;
TSRN1-2433
TSRN1-2433 by Traco Electronic Ag is a DC-DC regulated power supply module with a max output current of 1A and a nominal output voltage of 3.3V. It is commonly used in applications requiring a compact and efficient power supply solution, such as microelectronic assemblies.
RCD-48-0.50/W
Recom Power
RCD-48-0.50/W by Recom Power is a 28W power supply module with 96% efficiency, operating b/w -40 to 80°C. It offers a max output voltage of 56V and min input voltage of 9V, suitable for DC-DC current source applications in various industries.
RK-0505S/H6
RK-0505S/H6 by Recom Power is a 1W DC-DC unregulated power supply module with a nominal output voltage of 5V. It operates in industrial temperatures (-40 to 90°C) and has a load regulation of up to 10%. With a compact size (19.65mm x 7.05mm x 10.7mm), it's ideal for microelectronic assemblies requiring stable power delivery.
MAP110-4004P
Bel Fuse
Bel Fuse's MAP110-4004P is a 110W AC-DC regulated power supply module with 4 outputs. Operating b/w 0°C to 50°C, it accepts input voltages from 85V to 264V. Ideal for commercial applications, this hybrid technology module has a nominal output voltage of 5V and features tin lead terminal finish.
KBVW006A0B41-HZ
DC-DC REGULATED POWER SUPPLY MODULE; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; Length: 33 mm; Nominal Output Voltage: 12 V;
I6A4W020A033V-002-R
Tdk-lambda
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 11; Package Code: DMA; Package Shape: RECTANGULAR; Surface Mount: NO;
THN30-2412WI
Traco Electronic Ag's THN30-2412WI is a 30W DC-DC regulated power supply module with adjustable output (10.8-13.2V) and high efficiency (89%). Ideal for applications requiring a compact MICROELECTRONIC ASSEMBLY package, it operates in temperatures ranging from -40 to 55 °C, making it suitable for various industrial uses.
HWS150A-24/HD
AC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: COMMERCIAL EXTENDED; No. of Terminals: 8; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: YES;
CCG30-24-05S
TDK CCG30-24-05S is a 30W DC-DC regulated power supply module with adjustable output voltage (4.5-5.5V). It features high efficiency (89%) and low ripple voltage (0.024745 Vrms), suitable for industrial applications requiring reliable power conversion in a compact square package.
ABXS002A3X41-SRZ
Abb
NXE1S0505MC
DC-DC REGULATED POWER SUPPLY MODULE; Terminal Finish: GOLD; Moisture Sensitivity Level (MSL): 2; JESD-609 Code: e4; Peak Reflow Temperature (C): 245;
STMGFS302412-N3
Cosel
The Cosel STMGFS302412-N3 power supply module has a main output efficiency of 89%, max output current of 2.5A, and total power output of 30W. With UL approval, it operates b/w -20°C to 70°C and is ideal for DC-DC regulated power supply applications in various industries.
TSRN1-2433SM
Traco Electronic Ag's TSRN1-2433SM is a DC-DC regulated power supply module with 88% efficiency. It offers dual outputs at 1A max current and 5.5V max voltage, suitable for applications requiring compact microelectronic assemblies in various industries.
MAP110-4004L
Melcher
AC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: COMMERCIAL; Package Shape: RECTANGULAR; Surface Mount: NO; Trim or Adjustable Output (V): NO; Maximum Total Power Output: 110 W;
IB0505LS-1WR3
Mornsun Guangzhou Science & Technology
Mornsun Guangzhou Science & Technology's IB0505LS-1WR3 is a 1W DC-DC regulated power supply module with output voltage range of 4.85V to 5.15V. It operates in temperatures from -40°C to 71°C, ideal for applications requiring precise load regulation up to 2%. The compact MICROELECTRONIC ASSEMBLY package with through-hole terminals makes it suitable for space-constrained designs.
DCR010505U
Texas Instruments
DCR010505U by Texas Instruments is a voltage-mode buck switcher with 12 terminals. It offers a small outline package, operating b/w -40 to 85°C. With a max output current of 0.2A and load regulation of 2.5%, it's ideal for industrial applications requiring regulated power supplies in compact spaces.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
IV2405SA
XP Power
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 4; Package Shape: RECTANGULAR; Surface Mount: NO; Minimum Input Voltage: 21.6 V;
IV2403D-H6
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; Nominal Input Voltage: 24 V;
IV2403D
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; Nominal Output Voltage: 3.3 V;
IV2424S-H6
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Nominal Output Voltage: 24 V;
IV2424D
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Input Voltage: 26.4 V;
IV2415SA-H6
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 4; Package Shape: RECTANGULAR; Surface Mount: NO; Package Style (Meter): MICROELECTRONIC ASSEMBLY;
IV2415D-H4
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
IV2424SA-H4
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 4; Package Shape: RECTANGULAR; Surface Mount: NO; Terminal Position: SINGLE;
IV2424S
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Seated Height: 11 mm;
IV2409DA-H6
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
IV2424D-H6
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Functions: 1;
IV2424DA-H4
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
IV2424DA
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Terminal Form: THROUGH-HOLE;
IV2424S-H4
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Nominal Input Voltage: 24 V;
IV2424SA-H6
IV2412DA-H6
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Minimum Output Voltage: 11.64 V;
IV2405S-H4
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Shape: RECTANGULAR; Surface Mount: NO; Peak Reflow Temperature (C): NOT SPECIFIED;
IV2409S-H4
IV2424DA-H6
IV2424D-H4
DC-DC UNREGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; Additional Features: ADDITIONAL -24V OUTPUT AVAILABLE;
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