YIHUA 305DA dc regulated power supply

Dc power supply   1        Manual :  1

Power cable   1    

Inner box size                    33*18.5*25CM

Outer carton box size        38*35.5*51.5CM

Q'TY                                  4PCS/CTN

Goods net weight              5.35KG/PC

Outer carton weight           22.5KG


1.This model has compact design with SMT construction.

2.This unit now features a Dual LED Four digital tube display with precise

LED digital readout to show voltage and current value.

3.Extra versatility with a voltage output switch which means no need toturn off the unit to toggle voltage


4.The current protection value adjustable.

5.This model has 3 groups of output for current and voltage and

you can use 3 groups of output working in the same time.

6.The current and the voltage can be continuously adjusted.

7.Separate power output activation button - this unit can be switched on with the power output isolated.

8.Output will only be generated when the output switch is active, located on the right of the front panel.

9.Current is controlled using the potentiometer on the front panel. You can use

a small screwdriver to limit the current output if current limiting is required.

The default setting is the full 5A capacity of the unit. Unless you need to specifically

set a current limit, it is not necessary to change the current dial setting. In Constant Voltage mode

the Amps drawn will be determined by the Load as long as the current drawn does not exceed the maximum 5A.

10. Maximum output is 30V at 5A.

11. High stabilized output voltage.

12.Short circuit protection.

13.Over loading and current protection.

14.CE Approved.

Input voltageAC 110V/220V-240V, 50Hz/60Hz.
Working Temperature-10°C ~ 40 °C
Relative Humidity<90%
Storage Conditions-10°C ~ 40 °C
Relative Humidity<80%
Voltage Stability≤0.01% +3mV
Load Stability≤ 0.01% +3mV
Recovery Time≤100µS
Ripple Noise≤1 MVRMS(RMS)
Load effect≤0.33%
Ripple noise≤3mVrms(5Hz ~ 1MHz)/≤3mArms
Temperature Coefficient≤ 200PPM/°C

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