Basic Info.
Model NO.
HS-12V-300W-O
Input Voltage
110-220V
Connection Mode
Parallel Switching Power Supply
Starting Mode
Self-excited Switching Power Supply
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PFAW
Certification
CE, RoHS, ISO, CCC
Transport Package
Cartons
Specification
175x93x48mm
Trademark
hongshang
Origin
Zhejiang
HS Code
8504401920
Production Capacity
2000000
Product Description
12v 300w constant voltage dc rain proof switching power supply
Features:
* Protections: Short circuit / Overload / Over voltage / Over temperature
*Cooling by fan
* LED indicator for power on
* 100% full load burn-in test
* Withstand 300vac surge input for 5 second
* Built-in constant current limiting circuit
* Low cost, high reliability
* Fixed switching frequency at 90KHz
* 2 years warranty
| 300W Rainproof Power Supply | |||
| Brand Name | BST | IP Rate | IP55 |
| Output Type | Single | Rise time | 100 mS |
| Output Power | 300w | Overshoot | 10% Max |
| Output Voltage | 12v | Turn on delay time | 2s Max |
| Output Current | 25A | Short circuit protection | Yes |
| Rated Input Voltage | 110~220Vac | Over current Protection | Yes |
| Rated Input Frequency | 50/60Hz | Operating Temperature | -25ºC-55ºC |
| Ac Leakage Current: | 1mA Max.At 240Vac input. | Storage Temperature | 45ºC-80ºC,With package |
| Ripple and Noise(Max.) | 200mV p-p | Relative Humidity | 5%(0ºC)~90%(55ºC)RH,72h |
| Efficiency | ≥85% | Warranty | 2 Years |
