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40a Dc Power Supply


 - TekPower TP1540E DC Adjustable Switching Power Supply 15V 40A Digital Display
TekPower TP1540E DC Adjustable Switching Power Supply 15V 40A Digital Display

The TekPower TP1540E is a professional DC regulated power supply from TekPower. This is a highly stable, high quality switching power supply with its output continuously adjustable at 0-15V DC and 0-40A for main output on the back. There is also an Aux output with 5A max on the front. This model is specifically designed with low ripple and noise. The unit comes with a large LCD displays, providing accurate readout for the voltage and current values. It has a build in fuse protection and comes with basic 1 year USA warranty. Features & Specifications: Adjustable outputs: 0-15V and 0-40A Variable controls for both current and voltage outputs, front AUX outputs is 5A max Input voltage: 110V Ripple noise: 100 mV Protection: Overload and overheat protection Environment: 0-40C, relative humidity < 90% Size: 13 X 3.5 X 8.5 inches Weight: 6 lbs Warranty: 1 year Package: TP1540E Power Supply User Manual Warranty Registration Card

  • Brand: Tekpower
  • ASIN: B015QHVJP6
  • UPC: 857852005390
 - LETOUR 5V Power Supply 40A AC 110V/220V Converter DC 5Volt 200Watts Adapter LED Power Supply for LED Lighting,LED Strip,CCTV (5V 40A)
LETOUR 5V Power Supply 40A AC 110V/220V Converter DC 5Volt 200Watts Adapter LED Power Supply for LED Lighting,LED Strip,CCTV (5V 40A)

Descriptions: 1、Our switching power supply can provide you with more sufficient power, 2、all products has CE and FCC certification, 3、the factory 100% full load aging test; 4、Input: AC 100-120V 1.3A 50/60Hz;AC200-240V 0.65A 50/60Hz, Output:DC +5V 40A;DC Output Power:200W; 5、Factory direct sale and receive wholesale Specifications:Product Name: LED Switching Power Supply Model: S-200W-5Size: 7.87"x4.53"x1.97"(L*W*H) Shell Material:AluminumColor: SilverNet Weight:1.1lb Shipping Weight:1.32lbConnection:1、AC power input:L-live wire N-null wire & earth wire2、DC power output: -V/COM--Negative electrode +V--Positive electrode3、ADJ: Adjust the output voltage (15%) Package Contents: 1 piece 5V 40A power supplyNote: 1、Input port please follow the line L, N line & E line connection;2、the power matching the input voltage is not need to adjust the gear,;3、In-door use only, does not have waterproof function, please attention to waterproof!

  • Color: 5V 40A
  • Brand: LETOUR
  • ASIN: B07FX8HL79
 - Henxlco AC 110V - 220V TO DC 12V Regulated Transformer Switch Power Supply Driver Adapter For CCTV camera Security System LED Strip Light (40A)
Henxlco AC 110V - 220V TO DC 12V Regulated Transformer Switch Power Supply Driver Adapter For CCTV camera Security System LED Strip Light (40A)

Notice 1: IN-DOOR USE ONLY . 2. Connection: L, N: AC power input -V: DC power output "-" +V: DC power output "+" +V / ADJ: Adjust the output voltage

  • Color: black
  • Brand: Henxlco
  • ASIN: B07FPFK81S
  • UPC: 652890684442
 - JoyNano 480W Switching Power Supply 12V 40A AC-DC Converter Transformer for 3D Printer, CCTV Surveillance LED Display Industrial Automation Stepper Motor and More [Upgraded Version]
JoyNano 480W Switching Power Supply 12V 40A AC-DC Converter Transformer for 3D Printer, CCTV Surveillance LED Display Industrial Automation Stepper Motor and More [Upgraded Version]

JoyNano - Enjoy Gadgets and Electronics Description: 1. The JoyNano 12V 40A Switching power supply is great electronic devices that operate on 12VDC and require less than 480W of power. 2. Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. 3. Input voltage 110V/230V is selected by switch. Before power on please check input voltage avoiding damage. 4. Safety Protection: Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. 5. Upgraded Glass-Fiber Board offers high performance of electrical insulation. Premium Transformer converts incoming line voltage to desired output load easily. Specifications: Input Voltage: AC110V/ 220V Output Voltage: 12V DC Output Current: 40A Power: 480W Max Screw Terminal Number: 9 Cooling by built-in DC fan. Shell material: Aluminum case Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Dimension: 215 x 110 x 50 mm (L x W x H) 8.5 x 4.3 x 1.9 inch Net Weight: 860g 1.9lb Wiring: L, N, GND: AC power input +V: DC power output "+" -V: DC power output "-" +V / ADJ: fine adjustment of output voltage Usage: Switching Power Supply Driver for...

  • Brand: JOYNANO
  • ASIN: B01JLYAKIW
  • UPC: 703327419301
 - Aclorol 5V 40A 200W Power Supply 110V / 220V AC to DC 5V 40amp Universal Power Converter Transformer Driver Adaptor for WS2812B WS2813 2812 LED Strip Pixel CCTV Camera Security System Laptop Project
Aclorol 5V 40A 200W Power Supply 110V / 220V AC to DC 5V 40amp Universal Power Converter Transformer Driver Adaptor for WS2812B WS2813 2812 LED Strip Pixel CCTV Camera Security System Laptop Project

This is 5V 40amp switching power supply, for when you need a lot of power! It can supply 5V DC up to 40A, running from110V or 220V power, these will be great for people who want to power 5V LED strips or a lot of motors for a CNC project. Parameter Input: AC110V/220V 50/60Hz Output : DC 5V 40A 200W max Fix Screw Hole Diameter: 2.5mm (0.1inch) Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Material: Metal, Electronic Parts Safety Compliance: CCC/ FCC / CE Connection instruction: L/N: AC power input +V: DC power output "+" COM: DC power output "-" +V ADJ: Adjust the output voltage (15%) Package included: 1 x 5V 40A Switching Power Supply Kindly note: 110V/220V must be selected by switch before using to avoid damaging. Please change the switch to 110V for USA.

  • Brand: Aclorol
  • ASIN: B07KCVBZ18
  • UPC: 735935192017
 - Eyeboot 15V 40A DC Universal Regulated Switching Power Supply 600w
Eyeboot 15V 40A DC Universal Regulated Switching Power Supply 600w

Universal Regulated Switching Power Supply 600w 15V. Professional installation of Qualified Electrician is Highly Recommended.

  • Color: silver
  • Brand: Eyeboot
  • ASIN: B01EY5G8XE
 - Cllena Waterproof DC/DC 12V to 24V Boost Converter 40A 960W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer (Input 10V-16V)
Cllena Waterproof DC/DC 12V to 24V Boost Converter 40A 960W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer (Input 10V-16V)

Wiring: INPUT+ to BAT+, GND to BAT-; OUTPUT+ to LOAD+, GND to LOAD- Note: * Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine. * Never charge the battery. Keep good air convection. * Never reverse the polarity. * Use the enough big cable to avoid the voltage drop. Application: 12V DC battery as input power to 24V DC appliances as output load. Specifications: Input Rated Voltage: 12V DC Input Voltage Range: 10V-16 DC Output voltage: 24V DC Output Current: 40 Amp Output Rated Power: 960W Efficiency: 97% (half load); 95% (full load) Ripple: 200mVp Line Regulation: ±0.2% Load Regulation: ±0.2% Voltage Accuracy: ±1.5% Enclosures: IP68 Case Operating Temperature: -40~85°C Total Size: 265*127*63mm(L*W*H) Weight: 2170g Features: 1. 100% full power and stable current output, non-isolated module. 2. Industry grade DC 12V to DC 24V step up converter, efficiency up to 95%. 3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection. 4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating. 5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours. Package included: 1 x DC 12V-2...

  • Brand: Cllena
  • ASIN: B07P41HCV2
 - MENZO 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project
MENZO 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project

MENZO 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project Specifications:Input Voltage: AC200V-240VOutput Voltage: DC 12VOutput Current: 0~30ANet Weight: 700gramDemension: 215*115*50mmShell Material: Metal case / Aluminum caseSafety Compliance: CCC / RohsHigh price-effective, reliability with industry standardsBuilt-in over voltage, over current, and short circuit protectionWorking Temperature: 0~40CStorage Temperature: -20~60CAmbient Humidity: 0~95% Non-CondensationCompatible with:Suitable for CCTV, Radio, Computer projectPackage included:1 x Switch Power Supply Driver For LED Strip lights.

  • Brand: MENZO
  • ASIN: B06VWV5YCH
  • UPC: 889250050580
 - DC 12V 40A 500W Switch Power Supply Driver,Power Transformer for CCTV camera/Security System/LED Strip Light/Radio/Computer Project 110V/220V AC
DC 12V 40A 500W Switch Power Supply Driver,Power Transformer for CCTV camera/Security System/LED Strip Light/Radio/Computer Project 110V/220V AC

Product Description Input Voltage:  AC110V/220V Output Voltage: DC 12V Output Current: 0~40A Net Weight:  1400 gram Demension: 240*125*65mm Shell Material: Metal case / Aluminum case Safety Compliance: CCC / Rohs High price-effective, reliability with industry standards Built-in over voltage, over current, and short circuit protection Working Temperature: 0~40C Storage Temperature: -20~60C Ambient Humidity:  0~95% Non-Condensation   Item Features: 100% brand new switching power supply transformer Unique cooling fans design Universal AC input / full range Auto-recovery after protection LED indicator for power on Design with Built-in EMI Filter, improve signal precision This Power Supply Unit "DOES NOT" come with installation instruction, wiring cable, on/off switch, or screws. installation of qualified electrician is highly recommended   Application: Widely used in industrial automation, LED strips,LED display, CCTV security cameras,communications, etc. Package: 1 piece 12V 40A 500W power supply

  • Brand: Xunba Tech
  • ASIN: B07DQFLT3N
  • UPC: 655421889682
 - Xunba 500W DC Output 0-12V 40A Adjustable DC Power Voltage stabilization Converter Digital Display Voltage Regulator Transformer Switching Power Supply AC 110/220V (SD500-0-12)
Xunba 500W DC Output 0-12V 40A Adjustable DC Power Voltage stabilization Converter Digital Display Voltage Regulator Transformer Switching Power Supply AC 110/220V (SD500-0-12)

Specifictation: Input voltage: 110/220vac selected by switch Output power limiting output voltage range 500W 0-12V 500W 0-24V 500W 0-36V 500W 0-48V 500W 0-60V 500W 0-80V Feature&Advantages: Low price and high reliability 105Celsius degree output capacitor Universal AC input 110/220VAC slected by switch High efficiency and low operation temperature Soft-start current can reduce the AC input impact effectively With short-circuit and overload protection Compact size,light weight 100% full-load burn-in test Install with EMI filter,minimum wave

  • Brand: Xunba Tech
  • ASIN: B07Q2N2223
  • UPC: 754111077245
 - KNACRO DC-DC Buck Converter 12V 24V (8-40V) to 5V 40A 200W Step-Down Voltage Transformer Volt Regulator Power Supply Inverter Module Waterproof
KNACRO DC-DC Buck Converter 12V 24V (8-40V) to 5V 40A 200W Step-Down Voltage Transformer Volt Regulator Power Supply Inverter Module Waterproof

Adopts synchronous rectification technology; high transfer efficiency of 95 percent; small heating generation Full-potting, waterproof, anti-shock, waterproof, moisture-proof and dust-proof Small size of 100x80x39mm; Weight: 500g; tiny in size and light in weight With overcurrent and short-circuit protection, therefore safe to use Input voltage: 12V 24V (8V-40V, long-term operating voltage: 11v-30v) Output voltage: 5V Output Current: 40A Output Power: 200W Conversion efficiency: >93% Soft start time: about 500mS Output ripple: 50mV(Max) 20M Bandwidth Operate temperature(industrial): -40 to +85 Celsius(please enhance cooling or use lower power) Waterproof rating:IP68 Temperature rise in full load: 50 Celsius Adjust ratio in load: +/- 1% Volt adjust ratio: +/- 2% Dynamic response speed: 5% 200uS Module Properties: non-isolated buck module (BUCK) Rectification: synchronous rectification Input reverse connection protection: no(please connect diode in series to the input if you need input reverse-connection protection) Applications: Bus, CMB, large trucks, motor, solar generate electricity, display screen of bus and taxi, car audio device, LCD TV, LED, interphone, monitoring system, etc. Note: 1.Please add fuse in the input; and positive and negative pole of voltage ...

  • Brand: KNACRO
  • ASIN: B07D26XWDJ
  • UPC: 736364876868
 - JoyNano 200W Switching Power Supply 5V 40A AC-DC Converter Transformer for CCTV Surveillance LED Display Industrial Automation Stepper Motor and More [Upgraded Version]
JoyNano 200W Switching Power Supply 5V 40A AC-DC Converter Transformer for CCTV Surveillance LED Display Industrial Automation Stepper Motor and More [Upgraded Version]

JoyNano - Enjoy Gadgets and Electronics Description: 1. The JoyNano 5V 40A Switching power supply is great electronic devices that operate on 5VDC and require less than 200W of power. 2. Constant voltage output to ensure the stability of the power supply. Efficient work and low temperature. 3. Input voltage 110V/230V is selected by switch. Before power on please check input voltage avoiding damage. 4. Safety Protection: Overvoltage protection, short circuit protection and overload protection. Hiccup mode, recovers automatically after faulty condition is removed. 5. Upgraded Glass-Fiber Board offers high performance of electrical insulation. Premium Transformer converts incoming line voltage to desired output load easily. Specifications: Input Voltage: AC110V/ 220V Output Voltage: 5V DC Output Current: 40A Power: 200W Max Screw Terminal Number: 9 Cooling: By Built-in DC Fan. Shell material: Aluminum case Dimension: 200 x 110 x 50 mm (L x W x H) 7.8 x 4.3 x 1.9 inch Net Weight: 690g 1.5lb Wiring: L, N, GND: AC power input +V: DC power output "+" -V: DC power output "-" +V / ADJ: fine adjustment of output voltage Environmental Requirement: Working temperature: -10 to 50 degree Celsius Storage temperature: -20 to 60 degree Celsius Environmental humidity: 10-95% Usage: Switchin...

  • Brand: JOYNANO
  • ASIN: B01JLYWC3I
  • UPC: 703327419325
 - Samlex SEC-40BRM Rackmount 40A AC/DC Power Supply with Battery Backup, Provides N + 1 redundancy, Voltage/Ampere meter display, Highly regulated output voltage
Samlex SEC-40BRM Rackmount 40A AC/DC Power Supply with Battery Backup, Provides N + 1 redundancy, Voltage/Ampere meter display, Highly regulated output voltage

Samlex SEC-40BRM Rackmount 40A AC/DC Power Supply with Battery Backup, Provides N + 1 redundancy, Voltage/Ampere meter display, Highly regulated output voltage This modular 19" rack mount AC/DC power supply can provide up-to 40 Amps continuous power. The output DC voltage is highly regulated at 13.8 Volts (105-125 Volts, 50 Hz AC input). Output power can be expanded in steps of 20 amps (up-to 100 Amps max.). An external battery can be connected for back-up and a section of the output current (up-to 8 amps) is diverted to charge the batteries when in state of discharge using the in-built battery back-up module. The battery supplies the DC load on loss of utility power. Key Features Provides N + 1 redundancy Voltage/Ampere meter display Module status LEDs, fault indicator LEDs and fault alarm are standard features on all models Highly regulated output voltage Short circuit protection and overload current 25 pin D-sub connector for remote monitoring system Specifications Number of Modules: 2 Input Voltage Range: 105 to 125 VAC, 50 / 60 Hz Input Current: 8A Nominal Output voltage: 13.8 VDC No load Output voltage: 148 VDC Full load Output voltage: 13.65 VDC Output regulation: 1% Continuous Output current: 40A Surge Output current: 46.5A Output current limit: 48A Maximum battery chargi...

  • Brand: Samlex
  • ASIN: B0072JVPE2
  • UPC: 622988032615
 - Tripp Lite PR40 DC Power Supply 40A 120V AC Input to 13.8 DC Output TAA GSA
Tripp Lite PR40 DC Power Supply 40A 120V AC Input to 13.8 DC Output TAA GSA

Precision regulated DC power supplies are ideal for commercial/land-mobile, ham and CB radios, test bench supplies, base stations, tape players and amplifiers. Designed for years of reliable service and superior performance, they efficiently convert 120 volts AC into 13.8 volts DC (+/-0.5V). The Trim Line Series of DC power supplies offers a low-profile design with a footprint that matches the most popular radios on the market, such as Motorola, Radius, GE Monogram Series and EF Johnson models. Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.Package Includes:

  • Brand: Tripp Lite
  • ASIN: B00006HS9D
  • UPC: 037332060075
 - 12V 40A 500W Switching Power Supply Driver for CCTV camera LED Strip AC 100-240V Input to DC 12V
12V 40A 500W Switching Power Supply Driver for CCTV camera LED Strip AC 100-240V Input to DC 12V

Product Description Input Voltage:  AC110V/220V Output Voltage: DC 12V Output Current: 0~40A Net Weight:  800gram Demension: 215*112*50mm Shell Material: Metal case / Aluminum case Safety Compliance: CCC / Rohs High price-effective, reliability with industry standards Built-in over voltage, over current, and short circuit protection Working Temperature: 0~40C Storage Temperature: -20~60C Ambient Humidity:  0~95% Non-Condensation   Item Features: 100% brand new switching power supply transformer Unique cooling fans design Universal AC input / full range Auto-recovery after protection LED indicator for power on Design with Built-in EMI Filter, improve signal precision This Power Supply Unit "DOES NOT" come with installation instruction, wiring cable, on/off switch, or screws. installation of qualified electrician is highly recommended   Application: Widely used in industrial automation, LED strips,LED display, CCTV security cameras,communications, etc. Package: 1 piece 12V 40A 500W power supply

  • Brand: Xunba Tech
  • ASIN: B075K5TSHY
  • UPC: 655421889194
 - DC 12V 40A 480W Switch Power Supply, Universal Regulated Power Transformer for LED Strip Light/CCTV Camera/Security System/Radio/Computer Project
DC 12V 40A 480W Switch Power Supply, Universal Regulated Power Transformer for LED Strip Light/CCTV Camera/Security System/Radio/Computer Project

"AC 110V/220V to DC 12V 40A 480W Switch Power Supply Converter for LED Strip Light Specifications: Product Name: LED Switching Power Supply Safety Compliance: CCC/ FCC / CE Input Voltage: 100~120V AC, 200~240V AC (Preset 220V) Output Voltage: 12V DC Output Current: 0~40.0A Output Power: 480W Working temperature: 0~40 degreeCelsius Storage Temperature: -20C~60C Protections: overload / over voltage / short circuit Material: Metal Note: 1. IN-DOOR USE ONLY! 2. High Voltage inside ,do not remove the cover. Qualified service personnel only. 3. 110V/220V is selected by switch before power on, please check the input voltage avolding damage. Package include: 1 X 12V 40A Power supply "

  • Color: 12V 40A
  • Brand: visdoll
  • ASIN: B01HCIM4O2
  • UPC: 730750597740
 - eTopxizu 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project
eTopxizu 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project

Product Features:Auto on/off cooling fanHigh efficiencyLow temperatureLED indicator for power onOver Load and Short Circuit ProtectionOver Voltage ProtectionOutput:DC Voltage: 12VRated Current: 30ACurrent Range: 0-30ARated Power: 360WRipple & Noise (maximun): 150mVVoltage Adjustable Range: 10-13.2VVoltage Tolerance: +/- 2.0%Line Regulation: +/- 0.5%Load Regulation: +/- 0.5%Setup, Rise, Hold Up Time: 200ms, 50ms, 20ms at full loadInput:Voltage Range: 90-132V AC / 180-264V AC by Switch 248-370V DCFrequency Range: 47-63HzEfficiency: 74%AC Current: 6.5A/115V 4A/230VInrush Current: 25A/115V 50A/230VLeakage Current:

  • Brand: eTopxizu
  • ASIN: B00D7CWSCG
  • UPC: 609528933472
 - 24V 40A 1000W Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip AC 100-240V Input to DC 24V
24V 40A 1000W Universal Regulated Switching Power Supply Driver for CCTV Camera LED Strip AC 100-240V Input to DC 24V

MODEL: S-1000W-24V Output voltage: 24VDC Output current :40A Size: 245X125X65mm

  • Brand: CHUX
  • ASIN: B07TC723ZM
  • UPC: 646040277400

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