Factory direct S-350-12V industrial security power switch power led switch power supply DC switching power supply

Factory direct S-350-12V industrial security power switch power led switch power supply DC switching power supply

Product description:

Input voltage: 90~132VAC/180~264VAC (selected by switch) (v) Output voltage: 12 (V)
Voltage regulation: ±10 (%) Load regulation: ±1 (%)
Output power: 348 (W) Output ripple and noise: 100mVp-p
Type: AC/DC power supply Transistor connector: Full-bridge
Efficiency: 80 (%) Model: S-350-12V
Output voltage accuracy: ±1 (%) Brand: Nine invasive
Modulation mode: Pulse-width modulation (PWM) Product certification: CE

This product features:

• Small size; Light weight; High efficiency

• Universal input voltage (switch)

• Protection: short circuit/overload/over voltage/over temperature

• 100% full-load burning test

• Switching display (led) Detailed parameters:
• Input

Voltage range: 90~132VAC 170~264VAC 47~63Hz, 255~373vDC
AC input current: 6.5 A/110VAC 4 A/230VAC

Inrush current: cold start current 50A/230VAC

Leakage current: (3.5mA/240VAC

• Output

DC output voltage 12 V
Rated output current 29 A
Output power 348 W
Output voltage tolerance ±1 %
Start; Increased; Hold time: 200ms; 40ms; 30ms/ 230VAC

• Efficiency of 80%

• Protect

Overload protection: rated output power of 105%~135% starting overload protection

Protection mode: current-limiting, abnormal load conditions removed automatically after restore

Over voltage protection: 15-17 v

Protection: hiccup protection exception conditions removed automatically after restore

Over temperature protection: internal temperature is ≥ 50 DC fan start temperature ≥ 85 ° c start protection

Protection: shutdown the output when the temperature returns to normal automatic recovery

Operating temperature and humidity:-10 ℃ ~ + 60℃; 20%~90%RH (please refer to the load balance curve)

Storage temperature and humidity:-20 ¡æ ~+85 ¡æ; 10%~95%RH without condensation

Shock resistance: 10~500Hz, 2G 10min./1 cycle, duration 60 minutes each axis

Insulation resistance: input-output: 100M Ohms/500VDC

Safety standards, protection class: UL1012

EMC standards: EN55022, CLASS 2

Note: 1. all parameters when they are not specified, all at 230VAC input voltage, measured values under the rated load and 25 ° c conditions.

2. the ripple and noise voltage is 20MHz bandwidth oscilloscope with a 12-inch double strand ends with 0.1 μg and 47 μg capacitance measurement.

3. tolerance voltage error, voltage regulation, and the sum of the current regulation.

Package: Neutral white box

Product weight: 1.0 Kg 24Pcs/box

Other type parameters: