SP-500-12V industrial switching power supply LED switching power industrial power security switching power supply

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Brand: Nine record Switching Power Supply	Type: AC / DC power supply	Modulation: Pulse width modulation (PWM) Formula
Transistor connection: Full-bridge	Input voltage: 90 ~ 264VAC 125 ~ 370VDC (V)	Output power: 480 (W)
Output voltage: 12 switching power supply (V)	Efficiency: 83 (%)	Output ripple and noise: 240mVp-p
Output voltage accuracy: ± 1 (%)	Voltage Regulation: ± 10 (%)	Load Regulation: ± 1 (%)
Product Certification: CE	Model: SP-500-12V

This product features:

• universal voltage input

• Small size; light weight; high efficiency
• Protection Features: Short circuit / overload / over voltage / over temperature

• Built-in active type PFC (Power Factor Correction) function

• Built-in DC cooling fan

• 100% full load burn-in test

• Switch the machine display (light emitting diode)

• Two-year warranty

specification:

• Size 170 * 120 * 93

• enter

Voltage range: 90 ~ 264VAC 47 ~ 63Hz, 137 ~ 373vDC
AC input current: 7 A / 115VAC 3.5 A / 230VAC

The impact of current: Cold start current 36A / 230VAC

Leakage current: (3.5mA / 240VAC

• Output


DC output voltage	12 V
Rated output current	40 A
Output Power	480 W
Output voltage tolerance	±1 %
Start; rise; hold time: 1500ms; 50ms; 20ms / 230VAC 1200ms; 30ms; 20ms / 115VAC PF) 0.9

• Efficiency 83%

• protection

Overload protection: 110% ~ 150% of rated output power start overload protection

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

Overvoltage protection: 110% ~ 135% of rated output voltage start overvoltage protection

Protection: After the hiccup protection, abnormal condition is removed can be automatically restored

Over-temperature protection: Internal temperature ≥50 ℃ DC fan start ≥85 ℃ start over-temperature protection

Protection mode: Shutdown output, 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

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: 1.8 Kg 8 Pcs / box

Other Specifications: