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
Mean Well Enterprises PCD-40-500B is a 40W power supply module with 87% efficiency. It operates b/w -30 to 50°C, supporting input voltages from 180-295V and output voltages of 45-80V at 0.5A. Ideal for applications requiring voltage-mode control and thermal/short circuit protection, such as microelectronic assemblies.
Median Price
$20.700
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Chip1Stop
1+ parts
$7.710
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RS (Exports)
$19.580
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$19.940
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Arrow
$18.300
Verical
DigiKey
RS Americas
$22.760
Newark
$23.800
Element14
$30.980
$28.550
Nova Conductors
$19.529
Schukat
$20.300
ProConnecting
$18.000
Maritex
Vyrian
ACDS - Activité Composants Distribution Service
Cyclops Electronics Ltd
Aztec Data Supply Inc.
$5.898
AZTECH Wire
$7.250
Ampacity Inc.
$14.260
Corohmni
$18.518
Continental Prestige Electronics
$19.920
Allen Electronics Distributors
$21.690
Neutron USA
$108.580
Argo Parts USA
Netroflash
$19.138
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$18.162
Having multiple approvals ensures that the product meets safety and quality standards, making it a reliable choice for various applications.
Low ripple voltage ensures stable and clean power output, which is essential for sensitive electronic equipment.
High efficiency indicates that the power supply module is able to convert input power into output power with minimal energy loss, resulting in cost savings and reduced heat generation.
The high maximum operating temperature allows the power supply module to operate in harsh environmental conditions without any performance degradation.
The ability to provide a minimum output voltage of 45 V makes this product suitable for various voltage requirements in different applications.
Voltage-mode control allows for accurate and precise voltage regulation, ensuring stable power output under varying load conditions.
Hybrid technology combines the advantages of multiple technologies, resulting in improved performance, reliability, and efficiency of the power supply module.
Having thermal and short circuit protection ensures the safety and longevity of both the power supply module and the connected equipment by preventing damage in case of abnormal conditions.
Power Supply Modules PCD-40-500B attributes and parameters. Explore more Power Supply Modules devices from Mean Well Enterprises
Other IC type:
Approvals (V):
Control Mode:
Main Output Efficiency:
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JESD-30 Code:
No. of Functions:
No. of Outputs:
Maximum Operating Temperature:
Minimum Operating Temperature:
Maximum Output Current:
Maximum Output Voltage:
Minimum Output Voltage:
Package Body Material:
Package Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Protection(s):
Main Out Ripple Voltage:
Surface Mount:
Technology:
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Maximum Time At Peak Reflow Temperature (s):
Maximum Total Power Output:
Trim or Adjustable Output (V):
PCD-40-500B 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.
1N4148
Changzhou Galaxy Century Microelectronics
RECTIFIER DIODE; Surface Mount: NO; Config: SINGLE; Peak Reflow Temperature (C): 260; No. of Phases: 1; Diode Element Material: SILICON;
IRLML6401TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Minimum Operating Temperature: -55 Cel; Avalanche Energy Rating (EAS): 33 mJ;
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: NO; Terminal Finish: MATTE TIN; Maximum Operating Temperature: 200 Cel; Maximum Output Current: .15 A; JESD-609 Code: e3;
FDD5614P
Onsemi
FDD5614P by Onsemi is a P-CHANNEL Power FET with 60V DS Breakdown Voltage, ideal for SWITCHING applications. It features 45A IDM and 0.1 ohm RDS(ON), operating in ENHANCEMENT MODE at up to 175°C. The PLASTIC/EPOXY package with GULL WING terminals ensures efficient heat dissipation and reliable performance.
Multicomp Pro
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
SS14
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
General Semiconductor
DS18B20
Dallas Semiconductor
TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL; Mounting Feature: SURFACE MOUNT; No. of Terminals: 3; Package Shape or Style: ROUND; Housing: PLASTIC; Output Interface Type: 1-WIRE INTERFACE;
Promax-johnton
BSS138BK,215
NXP Semiconductors
NXP Semiconductors' BSS138BK,215 is a N-CHANNEL FET with 0.36A max drain current and 0.42W power dissipation. Ideal for applications requiring single configuration and surface mount technology, such as enhancement mode operation in temperatures up to 150°C.
OHN3020U
Optek Technology
MAGNETIC FIELD SENSOR,HALL EFFECT; Mounting Feature: THROUGH HOLE MOUNT; No. of Terminals: 3; Output Type: ANALOG CURRENT; Package Shape or Style: RECTANGULAR; Output Range: 25mA;
Central Semiconductor
Renesas Technology
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
Daco Semiconductor
1N4148WS
Sangdest Microelectronics (Nanjing)
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Maxim Integrated
DS18B20 by Maxim Integrated is a 12-bit digital temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, with ±0.5°C accuracy. Commonly used in applications requiring precise temperature monitoring like HVAC systems and industrial automation.
BAV99
ROHM
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
2N7002
STMicroelectronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Maximum Drain Current (ID): .2 A; Transistor Application: SWITCHING;
M85049/85-08W02
Glenair
CONNECTOR ACCESSORY; MIL Conformity: YES; Material: ALUMINIUM ALLOY; Associated Backshell Military - Specifications: MIL-DTL-38999; Shell Sizes: 08; DIN Conformity: NO;
CRGCQ0805F10R
TE Connectivity
TE Connectivity's CRGCQ0805F10R is a 10 ohm fixed resistor with 1% tolerance and 400 ppm/°C temperature coefficient. It is a surface mount thick film resistor in an 0805 package, suitable for applications requiring precise resistance values in compact electronic circuits.
HDR-60-24
Mean Well Enterprises
Mean Well Enterprises' HDR-60-24 power supply module offers adjustable output voltage, with a range of 21.6V to 29V and max current of 2.5A. It operates in temperatures from -30°C to 70°C, making it suitable for various applications requiring stable power delivery and protection against overvoltage and overload.
HWS150A-24/HD
Tdk-lambda
AC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: COMMERCIAL EXTENDED; No. of Terminals: 8; Package Code: XMA; Package Shape: RECTANGULAR; Surface Mount: YES;
AS1001-9RT
International Power Devices
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: OTHER; Package Shape: RECTANGULAR; Surface Mount: NO; Terminal Position: UNSPECIFIED; Trim or Adjustable Output (V): YES;
TEN15-2411
Traco Electronic Ag
TEN15-2411 by Traco Electronic Ag is a 15W DC-DC regulated power supply module with 84% efficiency. It operates in industrial temperature range (-40 to 85°C) and accepts input voltage from 18V to 36V, providing output of 5V at 3A. Ideal for applications requiring reliable power conversion in compact spaces.
DCP010505BP-UE4
Texas Instruments
DCP010505BP-UE4 by Texas Instruments is a voltage-mode DC-DC unregulated power supply module with 80% efficiency. It offers a small outline package, 5V nominal input/output voltage, and operates in industrial temperature range. Ideal for applications requiring compact power supplies with low ripple voltage and high load regulation.
PTH12050WAH
Artesyn Technologies
DC-DC REGULATED POWER SUPPLY MODULE; No. of Terminals: 6; Package Shape: RECTANGULAR; Surface Mount: NO; No. of Outputs: 1; Maximum Output Voltage: 5.5 V;
APTS050A0X3-SRPHZ
Abb
Abb APTS050A0X3-SRPHZ is a 50A power supply module with adjustable output voltage (0.7-2V) and high efficiency (90.1%). It features UL, CAN, CSA approvals and offers protection against overcurrent and overheating. Ideal for microelectronic assemblies requiring precise voltage regulation in a compact form factor.
MEE1S0509DC
Murata Manufacturing
Murata MEE1S0509DC is a 1W DC-DC regulated power supply module with input voltage range of 4.5V to 5.5V and output voltage of 9V. It operates in industrial temperature grade (-40°C to 85°C) with load regulation of 9%. This rectangular package (11.5mm x 9.8mm x 7.05mm) is ideal for various power supply applications.
LPF-60-30
LPF-60-30 by Mean Well Enterprises is a 60W power supply module with approvals from UL, CSA, EN, and EAC. It offers a main output efficiency of 90%, max output voltage of 30V, and max load regulation of 0.5%. Ideal for applications requiring stable power sources in various industries.
ESTW025A0F41Z
Ge Industrial Solutions
DC-DC REGULATED POWER SUPPLY MODULE; No. of Terminals: 8; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED; Length: 57.9 mm;
OKR-T/3-W12-C
DC-DC REGULATED POWER SUPPLY MODULE;
PTH08T231WAST
The Texas Instruments PTH08T231WAST is a DC-DC regulated power supply module with an adjustable output voltage range from 0.69V to 5.5V, offering high efficiency at 95%. With a max output current of 6A and total power output of 19.8W, it is ideal for industrial applications requiring precise power regulation in compact spaces.
DCM4623TD2N31C8T00
Vicor
Vicor's DCM4623TD2N31C8T00 is a DC-DC regulated power supply module with trimmable output voltage from 16.8V to 30.8V, ideal for applications requiring up to 375W total power output. This microelectronic assembly features a hybrid technology design, operates b/w -40°C to +85°C, and accepts input voltages ranging from 120V to 420V.
TSRN1-2450SM
Traco Electronic Ag's TSRN1-2450SM is a DC-DC regulated power supply module with 92% efficiency. It offers dual outputs of 2.5V to 8V, ideal for applications requiring a compact microelectronic assembly with adjustable voltage and high power output up to 7W. Suitable for surface mount installations in various electronic devices operating within -40°C to +55°C temperature range.
IRM-02-5S
AC-DC REGULATED POWER SUPPLY MODULE; Peak Reflow Temperature (C): NOT SPECIFIED; Maximum Time At Peak Reflow Temperature (s): NOT SPECIFIED;
IRM-20-12
Mean Well Enterprises' IRM-20-12 power supply module offers 84% efficiency, 1.8A output current, and 21.6W total power output. With approvals from CB, CE, UL, it is ideal for applications requiring a voltage-mode control mode and a nominal output voltage of 12V in microelectronic assemblies.
TMR3-2410WIE
TMR3-2410WIE by Traco Electronic Ag is a DC-DC regulated power supply module with 75% efficiency. It operates b/w -40 to 85°C, providing a max output current of 0.7A at 3.333V for applications requiring reliable power in compact spaces.
AXB050X43-SRZ
ABB's AXB050X43-SRZ power supply module offers adjustable output voltage (5-15V) with high efficiency (94%). Ideal for applications requiring a compact, hybrid technology-based solution with 50W total power output. Approved by UL, CSA, and VDE for reliable performance in various environments.
PNDT012A0X3-SRZ
DC-DC REGULATED POWER SUPPLY MODULE; Temperature Grade: INDUSTRIAL; No. of Terminals: 17; Package Code: XMA; Package Shape: SQUARE; Surface Mount: YES;
SUCW102415C-G
Cosel
The Cosel SUCW102415C-G is an industrial-grade DC-DC regulated power supply module with a max output current of 0.35A. It operates in temperatures ranging from -40°C to 85°C, making it suitable for various industrial applications. The module has a nominal output voltage of 15V and can accept input voltages b/w 18V to 36V, housed in a plastic/epoxy package style.
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PCD-40-1750B
Mean Well Enterprises PCD-40-1750B power supply module offers 1.75A max output current, 85% efficiency, and 40.25W total power output. Ideal for applications requiring a voltage-mode control mode with input voltage range of 180-295V and operating temperatures from -30 to 50°C.
PCD-40-700B
AC-DC POWER FACTOR CORRECTION MODULE; Package Code: XFM; Package Shape: RECTANGULAR; Surface Mount: NO; Minimum Output Voltage: 34 V; Maximum Output Voltage: 57 V;
PCD-40-350B
AC-DC POWER FACTOR CORRECTION MODULE; Package Code: XFM; Package Shape: RECTANGULAR; Surface Mount: NO; Minimum Operating Temperature: -30 Cel; Minimum Output Voltage: 70 V;
PCD-40-1050B
AC-DC POWER FACTOR CORRECTION MODULE; Package Code: XFM; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Total Power Output: 39.9 W; Minimum Operating Temperature: -30 Cel;
PCD-40-1400B
AC-DC POWER FACTOR CORRECTION MODULE; Package Code: XFM; Package Shape: RECTANGULAR; Surface Mount: NO; Maximum Input Voltage: 295 V; Maximum Output Voltage: 29 V;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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