100A 24V 2400W Variable DC Power Supply

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$1,151.38

The provided variable DC power supply features digital display control and built-in overvoltage protection circuit, overheat protection circuit, and short circuit protection function, can be continuously adjusted within the range of 0-24 volt voltage output and 0 to 100 amp/150 amp/200 amp current output.

Output Current *
Input Voltage *

SKU: ATO-VDCPS24100K

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Delivery date: 6-12 days

Overview

0 to 24V adjustable DC power supply is a reliable power source for testing, prototyping, and powering electronic circuits, equipped with optional 0 to 100 amp/150 amp/200 amp output current and single phase 110V or 220V AC input voltage.

Specification

Model	ATO-JK24100K	ATO-JK24150K	ATO-JK24200K
Input Voltage	Single Phase 220V AC (+/- 15%)
Output Voltage Range	0-24V	0-24V	0-24V
Output Current Range	0-100A	0-150A	0-200A
Output Power	2400W	3600W	4800W
Frequency	50Hz/60Hz
Line Regulation	≤0.5% + 10mV
Load Regulation	≤0.5% + 30mV
Ripple	≤0.5% + 10Vrms
3.5 Digit Digital Meter (Voltage)	Accuracy: ±0.3%FS + 1 Digit (10%–100% Rated Value); Display Format: 00.0V–24.0V
3.5 Digit Digital Meter (Current)	Accuracy: ±0.3%FS + 1 Digit (10%–100% Rated Value); Display Format: 00.0A–100.0A
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	13kg	13kg	13kg

Feature

ATO digital regulated DC power supply can continuously adjust voltage and current values within the range of 0-24 volt and 0-100/150/200 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

24V variable DC power supply details

Tips: Low Current vs. High Current Variable DC Power Supply

Item	Low Current Variable DC Power Supply	High Current Variable DC Power Supply
Output Current Range	Typically 0–5A, 0–10A, up to 20A variable DC power supply	Typically 20A–100A, 200A+ high current variable DC power supply
Power Output Capability	Suitable for low power electronic devices and circuits	Designed for high power applications and heavy-duty loads
Typical Applications	Laboratory testing, PCB debugging, electronic repair, R&D	Battery testing, motor testing, electroplating, industrial automation
Output Accuracy	High precision output with low ripple and fine adjustment	Stable output under high current load with strong anti-interference capability
Physical Design	Compact and portable design	Large-size industrial design, often rack-mounted
Cooling System	Passive cooling or small fan cooling	Forced air cooling or advanced thermal management system
Cost Level	Cost-effective for low current applications	Higher cost due to high current and power design
Load Capability	Light load and sensitive electronics	Continuous full-load industrial operation
Protection Functions	OVP, OCP, OTP	OVP, OCP, OTP with enhanced high-current protection
Target Users	Engineers, students, hobbyists	Industrial users, manufacturers, R&D engineers