250W24V high-frequency switching power supply waterproof led lights switching power supply switching power supply switching power supply rain

250W24V high-frequency switching power supply waterproof led lights switching power supply switching power supply switching power supply rain
 

Product description:

Brand: Nine record Switching Power Supply Types of: AC / DC Power Supply
Modulation: Pulse width modulation (PWM) Formula Transistor Connection: Full-Bridge
Input voltage: 170 ~ 264VAC (V) Output Power: 250 (W)
The output voltage: 12 (V) work efficiency: 82 (%)
Output ripple and noise: 100mVp-p Output voltage accuracy: ±1 (%)
Voltage Regulation: ±10 (%) Load regulation: ±1 (%)
certified product: CE model: LPV-250-24

This product features:

• Small size; light weight; high efficiency
• constant voltage mode power supplies

• Small size; light weight; high efficiency
• Protection Features: Short circuit / overload / overtemperature / overvoltage
• 100% full load burn-in test

• Waterproof to IP67
specification:
• Size 235 * 120 * 56

• enter

Voltage range: 170 ~ 264VAC 47 ~ 63Hz, 235 ~ 373vDC
AC input current: 2.5A / 230VAC

The impact of current: Cold start current 40A / 230VAC

Leakage current: (3.5mA / 240VAC

• Output

DC output voltage: 24V

Rated output current: 10A

Output Power: 240 W

Output voltage tolerance: ± 1%

Start; rise; hold time: 800ms; 30ms; 24ms / 230VAC

• Efficiency 84%

• protection


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

Protection: After the hiccup mode, load exception conditions removed automatic recovery

Overvoltage protection: 16.2-18.8 V

Protection: After the hiccup protection, load exception conditions removed automatic recovery

Overtemperature protection: Case temperature ≥85 ℃ start over-temperature protection

Protection: Hiccup protection, when the temperature returns to normal automatic recovery

Operating temperature and humidity: -10 ℃ ~ + 60 ℃; 20% ~ 90% RH (Refer to Derating Curve)

Storage temperature and humidity: -20 ℃ ~ + 85 ℃; 10% ~ 95% RH non-condensing

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

Insulation resistance: between input and output: 100M Ohms / 500VDC

Safety standards, protection class: Conforms to UL1012 IP67

EMC standards: EN55022, CLASS 2

Note: 1. All parameters NOT specially mentioned are measured values ​​obtained at 230VAC input, rated load and 25 ℃.

2. Ripple and noise voltage in 20MHz of bandwidth by 12 inches twisted pair end with overtime 0.1μ and 47μ capacitor measured.

3. Tolerance is the sum of the voltage setting error, voltage regulation and load regulation.

Packing: Neutral white box

Single product weight: 2.8 Kg 9 Pcs / box

Other model parameters: