. Overload Protection
. Constant Voltage, Constant Current, Low ripple noise, Low temperature drift
. Pre-set current limited point
. In tracking mode, both outputs are automatically connected in series or parallel without extra cables
. In series mode, machine can be connected as positive and negative supply
. Multi tune potentiometers, easy to setup voltage
. High efficient toroidal transformer

Feature:
. Two Digital Panel Meters
. Constant Voltage and Constant Current operation
. High Efficiency, Light and Compact Design
. High Power Density
. Output switch off function (output standby)
. Overload and Reverse Polarity Protection


Model Name


YTD1303
YTD1305
YTD1603


Output Voltage

 0~30V
Fixed 5V		 0~30V
Fixed 5V

0~60V
Fixed 5V

Output Current 		 0~3A
Fixed 1A		  0~5A
Fixed 1A		  0~3A
Fixed 1A


Constant


Voltage
Load
Regulation
Line
Regulation
Recovery
Time
Ripple &
Noise
Temp.
Coefficient

≦

0.01% + 2mV
≦0.01%
+ 2mV
≦50us
(50 to 100 Load Change)
≦1mVrms
≦150ppm


Constant


Current

Load
Regulation
Line
Regulation
Ripple &
Noise

≦0.2%
+ 2mA
≦0.2%
+ 5mA
≦3mA
rms
Indicator Meter
Voltage
Meter   Display Range
30V 30V 60V

Display Resolution
100mV

Display Accuracy
0.1% + 2d
Current
Meter   Display Range
3A 5A 3A

Display Resolution
10mA

Display Accuracy
0.1% + 2d

Display Mode
3 1/2 Digits Red
LED Display
Power Source ACV 110/220V,
60/50Hz
Operation Temp. &
Humidity		 5°C to 40°C, <80%
Storage Temp. &
Humidity		 -10°C to 70°C, <80%
Dimensions 330(W) x 165(H) x
130(D) mm
Weight 4kg 5.6kg 7.2kg

Feature:
. 0-30V,0-2A/3A/5A Dual Channels adjustable and one fixed 5V/3A output
. Overload Protection
. Constant Voltage, Constant Current, Low ripple noise, Low temperature drift
. Pre-set current limited point
. In tracking mode, both outputs are automatically connected in series or parallel without extra cables

. In series mode, machine can be connected as positive and negative supply
. Multi tune potentiometers, easy to setup voltage
. High efficient toroidal transformer
. Dual Color four LED Digital Panel Meters Voltages and Current Display


Model Name


YTD2303
YTD2305


Output Voltage

 0~30V
x 2
Fixed 5V		 0~30V
x 2
Fixed 5V

Output Current 		 0~3A x
2
Fixed 3A		  0~5A x
2
Fixed 3A


Constant


Voltage
Load
Regulation
Line
Regulation
Recovery
Time
Ripple &
Noise
Temp.
Coefficient

≦

0.01% + 3mV
≦0.01%
+ 3mV
≦100us
≦1mVrms
≦300 ppm


Constant


Current

Load
Regulation
Line
Regulation
Ripple &
Noise

≦0.2%
+ 3mA
≦0.2%
+ 3mA
≦3mA
rms
Indicator Meter
Voltage
Meter   Display Range
30V 30V

Display Resolution
100mV

Display Accuracy
0.5% + 2d
Current
Meter   Display Range
3A 5A

Display Resolution
10mA

Display Accuracy
0.5% + 2d

Display Mode
3 1/2 Digits Red
LED Display
Power Source ACV 110/220V,
60/50Hz
Operation Temp. &
Humidity		 5°C to 40°C, <80%
Storage Temp. &
Humidity		 -10°C to 70°C, <80%
Dimensions 245(W) x 140(H) x
345(D) mm
Weight 8kg 10kg

Feature:
. Two Digital Panel Meters
. Overload and Reverse Polarity Protection
. Constant Voltage, Constant Current, Low ripple noise, Low temperature drift
. Pre-set current limited point
. High efficient toroidal transformer


Model Name


YTD3010


Output Voltage

 0~30V

Output Current 		 0~10A


Constant


Voltage
Load
Regulation
Line
Regulation
Recovery
Time
Ripple &
Noise
Temp.
Coefficient

≦

0.01% + 3mV
≦0.01%
+ 3mV
≦100us
≦1mVrms
≦300 ppm


Constant


Current

Load
Regulation
Line
Regulation
Ripple &
Noise

≦0.2%
+ 3mA
≦0.2%
+ 3mA
≦3mA
rms
Indicator Meter
Voltage
Meter   Display Range
30V

Display Resolution
100mV

Display Accuracy
0.5% + 2d
Current
Meter   Display Range
10A

Display Resolution
10mA

Display Accuracy
0.5% + 2d

Display Mode
3 1/2 Digits Red
LED Display
Power Source ACV 110/220V,
60/50Hz
Operation Temp. &
Humidity		 5°C to 40°C, <80%
Storage Temp. &
Humidity		 -10°C to 70°C, <80%
Dimensions 245(W) x 140(H) x
345(D) mm
Weight 10kg