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HL3005M CPU controlled intelligent DC regulated power supply 0~30V 0~5ADC

7.00 KGS
Next day traceable delivery usually. OCP OTP SCP protections. Real 240VAC & 12 month warranty. Secure PayPal or bank deposit.
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Product Description

This unit is out of stock, pls see another model PS305D


Unique smart panel frozen and setting lock-in feature. High accurate output regulated by built in CPU. Over current/voltage/temperature/short circuit protections, 240VAC input, 0 ~ 5 ADC and 0 ~ 30 VDC regulated output, reliable and affordable.


The power supply has a built in CPU which constantly monitors and stabilizes key parameters, displays and protection functions. This technology improves the unit on higher accuracy, micro adjustments, easy to use and eliminates previous errors, such as instability caused by traditional components used.

Another major benefit is it is capable to frozen (lock-in) particular parameters set up by a particular user, which means people can continue working on an interrupted experiment with same parameters. It can memorize one set of user-defined parameter so that it is more personal than ever before. On top, the last users settings are also memorized so that when switch on, the last parameter will show up automatically.

All these important features offer great convenience to users, and avoid unnecessary time consuming adjustments every time, fewer mistakes, more user-friendly.

Main Features

  • Power Input: 240 +/- 10% V AC 50 Hz
  • Output: Adjustable 0 ~ 5 ADC 0 ~ 30 VDC
  • Constant Voltage Setting
  • Constant Current Setting
  • Front Panel Frozen (Lock-in) Protection
  • External Short Circuit Protection
  • Over Temperature Protection
  • Dual Digital LED Display Windows for Current and Voltage 
  • Reliable, Stable and Easy

Technical Specifications



Power Input AC

240 +/- 10% V 50 Hz

Variable Voltage Output DC

0 ~ 30 V

Variable Current Output DC

0 ~ 5 A

CA CV Status


LED Display

Dual 3-digit LED Current & Voltage

Voltage Indication Accuracy

± 1 % + 2 digits

Current Indication Accuracy

± 2 % + 2 digits

Line Regulation

CV ≤ 0.01 % + 1 mV CC ≤ 0.2 % + 1 mA

Load Regulation

CV ≤ 0.01 % + 3 mV CC ≤ 0.2 % + 3 mA

Voltage Stability

CV ≤ 0.01% + 2 mV

Current Stability

CC ≤ 0.2% + 3 mA

Ripple & Noise

CV ≤ 0.5 mVr.m.s CC ≤ 3 mAr.m.s

Circuit Protections

Constant Current and Short-circuit

Working & Storage Condition

Temperature: 0 ~ + 40 °C

Relative Humidity: < 90 %


W 13.5 cm x H 15.5 cm x D 27.5 cm


Box includes:

  • Brand New HL3005M Power Supply
  • Power Cable
  • User Manual

Warranty Information


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