3-Stelliges Labornetzteil Labornetzgerät LED Trafo Regelbar DC-Netzgerät 0-120V 0-3A 360W AC/DC Wanptek NPS1203W Mini Netzteil 220V Trafo Power Supply Regelbars

Product description:

The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment.

Feature:

l With more extensive range of input voltage.

l With high frequency operation can reduce the size of power transformer .

l With small size , light weight and high density power .

l Entire efficiency rate higher up to 70%

l Zero adjustment for the output of voltage and current

Specifications：

l Model: NPS1203W

l Product size: 23*7*13cm/9.05*2.75*5.1”

l Net weight: 1.3kg

l Input power：AC 220V, 50Hz

l Output voltage: 0-120V

l Output current: 0-3A

l Output power: 360W

l working temperature：0 ℃ - 40 ℃; relative humidity: < 80% RH

l Storage temperature：-10 ℃ ~ 70 ℃; relative humidity: < 70% RH

Constant Voltage Operation:

l Voltage stability：0.1% ± 3MV

l Load stability: 0.2% ± 3MV

l Ripple voltage: ≤ 0.5% Vp-p

l Continuously adjustable from 0 to rated voltage

Constant Current Operation:

l Current stability: 0.1% ± 3mA

l Ripple current: ≤ 0.5% Vp-p

l Recovery time: ≤ 500 μ s

l Temperature coefficient: ≤ 100ppm / ℃

l 0 to rated current continuously adjustable

l Head display :

Three window digital tube display: voltage, current, power

Display accuracy: 0.5% + 3 words

Display staging rate: voltage 0.1V, current 0.01A, power 0.1w/1w

l product size: 70 (W) x 130 (H) x 230 (L) mm

l Package size: 110 (W) x 170 (H) x 290 (L) mm

l N.W: 1.3KG

l G.W: 1.6kg

Packing List

1 x DC power supply

1 x power cord

1 x output line

1 x operation manual