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BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules
BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules
BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules
BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules
BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules
BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules
BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules

BST 12v 33.3a 400w 20a 250w 360w 30a Switch Mode rainproof transformer led driver power supply for led modules

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Product Overview

Description





BST Cheaper Price 400w 12v 24v Switch Mode LED Rainproof Power Supply IP67 For Ultra Thin Light Box
Features:
* AC input range selectable by switch
* Protections: Short circuit / Overload / Over voltage / Over temperature
* Cooling by free air convection
* LED indicator for power on
* 100% full load burn-in test
* Withstand 300vac surge input for 5 second
* Built-in constant current limiting circuit
* Low cost, high reliability
* Fixed switching frequency at 90KHz
* 2 years warranty


400w Rainproof Power Supply Specification
Output Power
400w
OVER VOLTAGE Protection
Yes
Output Voltage
DC 12V
OVER LOAD Protection
Yes
Input Voltage
AC 220V±5%
OVER TEMP. Protection
Yes
Frequency
47-60Hz
WITHSTAND Voltage
2KVAC/Min
Efficiency
≥80%
ISOLATION RESISTANCE
≥100m
RIPPLE&NOISE
100mVp-p
Cooling
By air
HOLD UP TIME
20ms(220VAC)
Working Temp.
-30~50℃
SETUP, RISE TIME
50ms(220VAC)
Warranty
2 Years




Providing customers high quality products and best service is always our goal!!!



FAQ:
Q1. What's your lead time and shipment?
A1: 3-30 days which depends on the order items and quantity. We can ship the goods by express like DHL, UPS, Fedex etc. Or by air
and by sea with cargo company.

Q2. What's your MOQ?
A2: MOQ 10pcs for stock items; MOQ 100pcs for OEM order.

Q3. How about the Quality?
A3: We have the professional and experienced engineer team and strict QA and QC system. Repair rate under 3‰.

Q4. What is the payment you accept?
A4: T/T or Paypal. 50% deposit and 50% before shipment.

Q5. Do you accept OEM or ODM?
A6: Yes, we can custom the current, power, size or other special specifications as your requirement.


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