12V 25A Ultra Slim SMPS (300W )DC Metal Power Supply
A switched-mode power supply is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains power) to DC loads, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy.
- AC input voltage range: 220VAC
- Input current: 0.25A/230V
- AC impulse current: Cold-start current 9.5A/230V
- DC output voltage 12V
- DC output power: 300W
- Rated output current: 25A
- Output voltage error: ±1%
- Efficiency: 85%
- Wave and noise: 100mVp-p
- Inlet stability: ±0.5%
- Load stability: ±0.5%
- Leakage current: <0.5mA/240VAC
- Overload protection: 105% – 150% rated power, automatically recovery
- Vibration: 10500Hz,2G 10min./1cycle,Period for 60min,Each axes
- Cooling method: Natural cooling
- Working temperature and humidity: – 20 ° ~45 ° c / 20% ~ 90% RH (no frost)
- Store temperature and humidity: – 30 ° ~70° c / 10% ~ 95% RH (no frost)
- Safety standards: CE(EMC+LVD)
- Appr0x Dimension: 333x53x22mm
- Weight: 0.205Kg
- International AC input range
- High efficiency, low working temperature
- Short circuit,overload,over-current protection
- 100% fully load burn-in test
- Built-in EMI filter, low ripple noise
- Low cost, high reliability
- CE and FCC approval
- LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency.
- Product interference, through the EMC testing, ripple ≤ 50MV.
- Efficiency above 80%, temperature ≤ 25 °C.
- LED switching power supply with overvoltage protection, short circuit protection, overload protection.
- Constant current output to ensure the stability of the power, so that LED lighting effects better and live longer.
- Products that have the anti-interference ensures long-life LED strips, reducing the LED lighting
- 1 x 12V 25A Ultra Slim SMPS (300W )DC Metal Power Supply
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