150A 12V 1800W Variable DC Power Supply

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$953.54

Low voltage 0 to 12 volt 150A 1800W variable DC power supply for sale online. It is an adjustable regulated DC power supply, widely used in factories, schools, research institutes, laboratories, and other applications requiring a highly stable DC power supply.

Input Voltage *

SKU: ATO-VDCPS12150K

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Delivery date: 6-12 days

Overview

0-12V 150A 1800W variable voltage and current power supply is available with advanced switching power supply control technology and components and automatic switching function between regulated CV and regulated CC working modes, can be used as a regulated voltage source or a regulated current source.

Specification

Model	ATO-JK12150K
Input Voltage	Single Phase 220V AC (+/- 15%)
Output Voltage Range	0-12V
Output Current Range	0-150A
Output Power	1800W
Frequency	50Hz/60Hz
Line Regulation	≤0.3% + 10mV
Load Regulation	0.3% + 30mV
Ripple	≤0.8% + 10mVrms
3-Digit Digital Meter (Voltage)	Accuracy: ±0.3%FS + 1 digit (10%–100% Rated Value); Display Format: 00.00V–12.0V
3-Digit Digital Meter (Current)	Accuracy: ±0.3%FS + 1 digit (10%–100% Rated Value); Display Format: 00.0A–150.0A
Insulation Resistance	Input-Output: ≥20MΩ
	Input-Chassis: ≥20MΩ
	Output-Chassis: ≥80MΩ
Dielectric Strength	Input-Output: AC 1500V, 10mA, 1 minute
	Input-Chassis: AC 1500V, 10mA, 1 minute
	Output-Chassis: AC 1500V, 10mA, 1 minute
Output Overvoltage Protection (OVP)	Built-in O.V.P Protection, Protection Value: Rated Value + 5%
Output Overcurrent Protection (OCP)	Overload and Short-Circuit Constant Current Output
Over Temperature Protection (OTP)	Built-in O.T.P Protection, Protection Value: 85℃±5℃ (Heat Sink Temperature)
Voltage/Current Setting	Potentiometer
Output Polarity	Output Positive (+) and Negative (−) Can be Grounded Arbitrarily
Heat Dissipation Method	Forced Air Cooling
Operating Environment	Indoor Use Design; Temperature: -10℃～40℃; Humidity: 10%～85% RH
Storage Environment	Temperature: -20℃～70℃; Humidity: 10%～90% RH
Size and Weight	430mm (L) × 255mm (W) × 155mm (H)
Weight	10kg

Feature

ATO digital regulated DC power supply can continuously adjust voltage and current values within the range of 0-12 volt and 0-150 amp.
It adopts PWM technology and has the advantages of light weight, high efficiency, high precision and low ripple.
Adjustable DC power supply is suitable for resistive, capacitive, and inductive loads, offering excellent performance.
Automatic constant voltage/constant current switching, soft-start delay to prevent voltage overshoot, preset voltage/current output, and contactless switch output.

Detail

12V variable DC power supply details

Tips: 12V vs 24V Variable DC Power Supply

Item	12V Variable DC Power Supply	24V Variable DC Power Supply
Output Voltage	0–12V adjustable output	0–24V adjustable output
Typical Applications	Automotive electronics, LED strips, small devices, Arduino projects	Industrial control systems, PLC equipment, motors, automation systems
Power Capability	Lower power output, suitable for light-duty applications	Higher power output, supports more demanding loads
Current Requirement	Usually lower current demand	Often requires higher current for industrial loads
Safety Level	Safer for low-voltage applications	Requires more attention to insulation and safety
System Efficiency	Higher current needed for same power	Lower current for same power, better efficiency
Cable Loss	Higher transmission loss over long distances	Lower loss, more suitable for longer cable runs
Common Use Environment	DIY, labs, consumer electronics	Industrial, automation, commercial systems