0-30V 2mA – 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting Protection


979946 in stock

SKU: 32479904408 Categories: ,

NOTE: It’s DIY kit, not assembled products


This circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current, if the experiment circuit exceeds the current (including short circuit), the circuit protection immediately, not cause danger such as burning device, it is electronic manufacture’s right-hand man. It is never afraid of the fireworks! Like making all kinds of audio circuit friend, often due to the different working voltage and circuit have a headache, this circuit can also two series into a dual power supply, can meet the needs of all sorts of use.Feature:

Input voltage: 24V AC

Input current: 3A maximum

Output voltage: 0 to 30V continuous adjustable

Output current: 2mA – 3A continuously adjustable

output voltage ripple: minimum 0.01%

All straight inserted element, make easy, only an adjustable components ( used to adjust the voltage of 0 v )

LED indicator for output over current, when the current exceeds the set data circuit protection, LED lighting, over load and short circuit protection Minimum current (2mA) under the measurable leds and zener diode


Power production belongs to the high voltage large current circuit, please be sure to carefully, otherwise may cause harm to the personal safety

Package included:

1 x Adjustable DC Regulated Power Supply DIY Kit

This kit doesn’t include Heat Sink, we strongly recommend you order together:
Brand Name





Voltage Regulator

Dissipation Power


Model Number

DC Regulated Power Supply



Operating Temperature


Supply Voltage

very low




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