GWS250-12, Power Supply,Switch Mode

PartNumber: GWS250-12
Ном. номер: 8104593452
Производитель: Lambda
GWS250-12, Power Supply,Switch Mode
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Описание

TDK-Lambda 250W Switch Mode AC-DC Power Supply - GWS250 Series
Single output 250W switch mode AC-DC power supply with universal input, programmable output voltage and a high efficiency of up to 93%. These switch mode AC-DC power supplies have a compact design are convection cooled and offer a high power density and low standby power, they are also designed to target all ErP compliant applications. Suitable applications for these switch mode AC-DC power supplies include industrial, LED information displays, digital signage, traffic controls, automated service kiosks, test and measurement, entertainment systems and communications and broadcasting.

High power density
Targets all ErP compliant applications
High efficiency of up to 93%
<0.5W standby power draw
105 x 198mm foot print and 1 U (41mm) height
Convection cooled
Over temperature and overcurrent protection
Remote on/off
Programmable output voltage
DC GOOD signal
EMC Compliance: Built to meet EN55022-B, CISPR22-B
Power factor: Meets EN61000-3-2 (Typical PF 0.98/0.95) Class A, Class C>25% Load

Power Derates: above 50°C

UL

UL60950-1, CSA C22.2 No.60950-1-07 (2nd Edition), EN60950-1, IEC60950-1 (2nd Edition), CE

Switch Mode - TDK-Lambda JWS, JWT, SC120, HWS Series

Технические параметры

входное напряжение
120 → 373 V dc, 85 → 265 V ac
ширина
105mm
глубина
41mm
число выходов
1
минимальная температура
-25°C
максимальная температура
+70°C
Эффективность, кпд
92%
пульсации и шум
150mV
выходное напряжение
12V
тип упаковки
Enclosed
регулирование нагрузки
96mV
номинальная мощность
252W
регулирование в линии
48mV
длина
198mm
вес
850g
выходной ток
21A

Дополнительная информация

Datasheet GWS250-12
GWS250 Series Switch Mode Power Supply Instruction Manual GWS250-12
GWS250 Series Switch Mode Power Supply UL Test Report GWS250-12