pecification

0～30V 0～1A/2A/3A/5A

0～30V 0～10A

0～30V 0～20A/30A/40A/50A

0～60V 0～1A/2A/3A/5A

0～60V 0～10A

0～60V 0～20A/30A/40A

input voltage

220V±10％ 50Hz±2％

stable voltage characteristic

effect of power supply

≦1×10-4+0.5mV

≦5×10-3+5mV

≦5×10-3+5mV

load effect

≦3×10-4+2mV

≦2×10-3+10mV

≦2×10-3+10mV

Ripple

≦1mVrms

≦10mVrms

≦30mVrms

stablecurrent characteristic

effect of power supply

≦3×10-3+2mA

≦3×10-3+10mA

≦3×10-3+10mA

load effect

≦5×10-3+5mA

≦5×10-3+10mA

≦5×10-3+10mA

Ripple

≦3mArms

≦50mArms

≦100mArms

Error precision

gvoltae

Error≦±1％ display precision≦0.1V

current

Error≦±2 display precision≦0.1V

Error≦±2％display precision≦0.1V

Error≦±2％ display precision≦0.1V

Protection

short circuit protection, overload protection,overheat protection,current limited protection.

Reliability

﹥10000hours

Application Environment

Temperature:-10～40℃ relative humidity:﹤90％

working time

8continuous working for 8 hours

Model

output(V)

Output(A)

Package(mm)

Quantity(PCS)

Remark

Singl Outpu

SK1730SL1-5A

0～30V

0-1A/2A/3A/5A

425×385×596

4

LED display

SK1730SBP1-5A

0～30V

0-1A/2A/3A/5A

385×415×680

4

LCD display

SK1760SL1-2A

0～60V

0-1A/2A

425×385×596

4

Digits display

SK1730SL10A

0～30V

0-10A

485×410×305

1

LED display

SK1730SL20A

0～30V

0-20A

550×415×305

1

LED display

SK1730SL30A

0～30V

0-30A

510×315×470

1

Digits display

DoubleInput

SK1731SL1-5A

0～30V

0-1A/2A/3A/5A

455×360×480

2

LED display

SK1731SBP1-5A

0～30V

0-1A/2A/3A/5A

475×345×550

2

LCD display

Three Output

SK1761SL1-2A

0～60V

0-1A/2A

455×3505×4706

2

LED display