Introduction: Meanwell/Meanwell Power Supply HLN-40H-12B
Features:
International AC input range (up to 305VAC)
It has active PFC function
Protection type: short circuit/overcurrent/overvoltage/overtemperature
Natural air cooling
The OCP value can be adjusted via the output line and the internal potentiometer
The sealed plastic housing meets the IP64 rating
Class 2 power supply
Selectable dimming function (1 - 10Vdc or PWM signal or resistor)
It is suitable for applications such as LED lighting, industrial lighting and electronic subtitle screens
Complies with the world's lighting equipment safety regulations
Can be used in dry/wet and outdoor environments
Product parameters
output
DC voltage: 12V
Constant current range: 7.2—12V
Rated current: 3.33A
Rated power: 40W
Ripple and noise: 150mVp-p
Voltage regulation range: 10.8—13.5V
Current adjustment range: 2—3.33A
Voltage Accuracy: ±2.5%
Line Adjustment: ±0.5%
Load Regulation: ±2.0%
Start-up and rise times: 500ms, 80ms (at full load) 230VAC /115VAC
Hold-up time: 16ms/230VAC 16ms/115VAC (at full load)
input
Voltage range: 90-305VAC or 127-431VDC
Frequency range: 47-63Hz
Efficiency: 86.5%
AC Current: 0.43A/115VAC 0.24A/230VAC 0.23A/277VAC
Leakage current: <0.75mA/277VAC
Our company respects the enterprise spirit of "practicality, hard work and responsibility", and creates a good corporate environment with integrity, win-win, and business philosophy, and takes a new management model, perfect technology, thoughtful service, and excellent quality as the foundation for survival. We always adhere to: customer first, serve customers attentively, and insist on impressing customers with their own services. Always adhering to the business philosophy of "integrity and win-win", relying on excellent prices, excellent quality, fast delivery and pre-sales consultation and after-sales service to win the trust of our customers.
This article introduces Meanwell/Meanwell Power HLN-40H-12B interested, also please contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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