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LED waterproof power supply | 20w12v constant water supply | DC lamp power supply | Led drive power

LED waterproof power supply | 20w12v constant water supply | DC lamp power supply | Led drive power
  • LED waterproof power supply | 20w12v constant water supply | DC lamp power supply | Led drive power
Product code: 16674600001
Unit price: 22-24 CNY
Reference price: 3.2-3.49 USD
Minimum order:
Other info: Per piece
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Brand: Nine Year Type: AC / DC power supply Modulation: Pulse width modulation (PWM) Formula
Transistor connections: single-ended Input voltage: 170 ~ 264VAC (V) Output power: 20 (W)
Output voltage: 12 (V) Efficiency: 76 (%) Output ripple and noise: 100mVp-p
Output voltage accuracy: 1 (%) Voltage regulation: see table below (%) Load regulation: see table below (%)
Product Certification: CE Model: LPV-20-12

This product features:

• constant voltage mode power supplies

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

• Waterproof to IP67
specification:
• enter

Voltage range: 170 ~ 264VAC 47 ~ 63Hz, 235 ~ 373vDC
AC input current: 0.28A / 230VAC

The impact of current: Cold start current 30A / 230VAC

Leakage current: (0.5mA / 240VAC

• Output

DC output voltage: 12V

Rated output current: 1.7A

Output Power: 20.4W

Output voltage tolerance: ± 1%

Start; rise; hold time: 800ms; 20ms; 24ms / 230VAC

• Efficiency 76%

• 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: output voltage 130% 150%

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

Overtemperature protection: transistor internal junction temperature exceeds 150 ℃, start over-temperature protection

Protection: After the hiccup mode, exception conditions removed 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: 0.22 Kg 80 Pcs / Box

Other model parameters: