30A 30V 900W Variable Linear DC Power Supply

5 out of 5 based on 1 reviews | Write a review

$889.69

Economical price 0 to 30V, 0 to 30A variable linear DC power supply for sale, with selectable 110V/220V±10% AC input, 3 digit LED display, 900W power, CC/CV mode automatic switch. This adjustable linear power supply can deliver a variable output voltage or current. Using a variable DC power supply allows digital or analog control of the power supply output by a control system.

Input Voltage *

SKU: ATO-DCPS3030

Qty:

30-day Returns

Free Shipping

Delivery date: 6-12 days

Overview

30 volt 30 amp variable linear DC power supply provides an adjustable and regulated power source, allowing users to tailor voltage and current outputs to meet specific electronic device requirements. With digital control features, it offers precise adjustments for voltage and amperage settings, ensuring optimal performance and safety for connected devices.

Specification

Model	ATO-JK3030S
Input Voltage	110V or 220V AC (+/- 10%)
Output Voltage Range	DC 0-30V
Output Current Range	0-30A
Output Power	900W
Frequency	50Hz/60Hz
Output Type	Dual
Display	3 digit
Display Accuracy	≤ ±0.1%＋2d
Voltage Display Resolution	100mV
Current Display Resolution	100mA
Efficiency	>65%
Voltage Regulation
Load Regulation (CV)	1×10^-4+8mV
Line Regulation (CV)	1×10^-4+3mV
Ripple & Noise (P-P)	0.5mV
Temperature Coefficient	300PPｍ/℃
Current Regulation
Load Regulation (CC)	≤5mA
Line Regulation (CC)	2×10^-4+3mA
Temperature Coefficient	500PPｍ/℃
Others
Protection	Over Load and Over Voltage Protection
Recovery Time	≤100µs
Operating Ambient	0℃ to + 40℃/ 85%RH
Storage Ambient	-10℃ to + 80℃/ 80%RH
Warranty	12 Months
Size	303 (L) x 255 (W) x 155 (H) mm
Weight	17kg

Detail

30A 30V variable linear DC power supply detail

Tips: Can I use a variable linear DC power supply for circuit prototyping?

Yes, a variable linear DC power supply is suitable for circuit prototyping. It provides a stable and adjustable DC voltage output, allowing you to test and experiment with different voltage requirements for your circuits. The variable feature is particularly useful as it enables you to simulate various operating conditions. Linear power supplies offer low noise and good regulation, making them suitable for sensitive electronic components. Additionally, they are often preferred for prototyping because of their simplicity and reliability. Ensure that the power supply's voltage and current specifications meet the requirements of your circuits, and always start with lower values when testing to prevent damage. Overall, a variable linear DC power supply is a valuable tool for efficient and controlled circuit development.

Existing reviews of 30A 30V 900W Variable Linear DC Power Supply

Reverse polarity protection

If I use ATO-DCPS3030 to charge the battery, does it have reverse polarity protection?

From: Tarns | Date: 29/04/2025

Was this review helpful? Yes No (0/0)

ATO Responded

When charging with ATO-DCPS3030, just pay attention to the positive and negative connection. This product does not have reverse polarity protection.

Load more reviews...

Write your review for 30A 30V 900W Variable Linear DC Power Supply