Original Hiland 0 30V 2mA 3A Adjustable DC Regulated Power Supply DIY Kit Short Circuit Current Limiting ProtectionEnglish manual http img banggood com file products 201505080459530 30Vinstall pdfDescription 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 manufactures 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 ACInput current 3A maximumOutput voltage 0 to 30V continuous adjustableOutput current 2mA 3A continuously adjustableoutput 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 diodeNotice Power production belongs to the high voltage large current circuit please be sure to carefully otherwise may cause harm to the personal safetyPackage included 3 x Adjustable DC Regulated Power Su