Specifications

     APR series DC regulated power supply is a kind of economy and practical power supply. Both voltage and current are adjustable, current is limited for protection.

Application:

1.Educational Laboratories
2.Electronic production line
3.Communications industry
4.Product research

5. All other areas need dc power supples

Features:

Single channel output

External and internal radiator cooling design can reduce noise

Pointer meter shows the voltage and current value.

Specifications

1.Rated operating conditions and Dimensions

Voltage of power: 220V±10% 50Hz

(According to requirements it can be set 110V±10%  60Hz)

Working condition: Temperature:-10°C to 40°C 

Relative humidity :< 90%

Storage condition: Temperature:-20°C to 80°C 

Relative humidity :< 80%

Dimensions: see below

 2.Voltage Regulation Working Conditions

(1)The output voltage can continuously be regulated from 0 to nominal voltage value.

(2) Voltage stability

Power stability ≤0.01%+2mV

Load stability ≤0.01%+2mV (Max.current≤3A)

Load stability ≤0.01%+5mV (Max.current>3A)

(3)Recovering time≤100us (5Hz to 1MHz) (max current≤3A)

(4)Ripple & noise≤0.5MVRMS (5HZ to 1MHZ) (Max current >3A)

(5)Temperature coefficient≤300PPM/°C

3. Current Regulation Working Conditions

(1) The output current can continuously be regulated from 0 to nominal voltage value.

(2) Current stability 

     Power stability≤0.2%+2mA

     Load stability of≤0.2%+2m A

(3) Ripple & noise≤0.2m ARMS