250W 12V 24V 36V 48V Single AC to DC Output Constant Current and Voltage Waterproof IP67 Pfc Switching Power Supply

• Customization: Available
• Usage: Light, Industry, Digital Products
• Output Type: Single
• Model NO.: HLG-250
• Circuit Structure: Conventional Step-down Transformer
• Certification: CE, RoHS, ISO9001
• Power Supply Mode: Constant Current Source
• Modulation System: PWM
• In-Out: Step-down Type
• Power Supply Voltage: 95~264
• Brand: Weho
• Dimension: 205*69*43mm
• Weight: 1.1kg
• Packing: 20PCS
• Short Circuit Protection: Hiccup Mode: Recover Automatically Normal Output a
• Impulse Current: Cold Start Current 45A/230VAC
• Efficiency: 92%
• Wave and Noise: 180MVP-P
• Transport Package: Carton or Plywood Case
• Specification: 205*69*43mm
• Trademark: WEHO
• Origin: Zhejiang
• HS Code: 8504401400
• Production Capacity: 50000/Year
• Package Size: 22.00cm * 8.00cm * 6.00cm
• Package Gross Weight: 1.400kg

Product Description

Product Description

250W 12V 24V 36V 48V Single Ac to Dc Output Constant Current and voltage Waterproof Ip67 PFC Switching Power Supply

Features:

1. 95-264V AC Input 

2. Protections: Short circuit / Overload / Over voltage / Over temperature

3. 100% full load burn-in test

4. Low cost, high reliability

5. 24 months warranty

Detailed Photos

Product Parameters

Model	HLG-250-12	HLG-250-24	HLG-250-36	HLG-250-48
DC output voltage,ratedcurrent	12V 20A	24V 10A	36V 6.9A	48V 5A
Wave andnoise	180mVp-p	200mVp-P	220mVp-P	220mVp-P
Line regulation	±0.5%	±0.5%	±0.5%	±0.5%
Load regulation	±2%	±0.5%	±0.5%	±0.5%
Efficiency	0.9	0.915	0.93	0.935
Voltage accuracy	±3%	±2%	±2%	±2%
Input voltage range	95~264VAC/135~373VDC 47~63Hz
Impact current	Coldstart current 45A/230VAC
Overcurrent protection	95%~108%of the rated output current starts overcurrent limit,recover automatically after abnormalconditions areremoved
Short circuit protection	Hiccup mode:recover automaticallynormal output after abnormal conditions are removed
Setup,rise,hold uptime	200ms,30ms,20ms/230VAC (at full load)
Pressure resistance	I/P-O/P:1.5kV I/P-FG:1.5kV O/P-FG:0.5kV
Isolation resistance	I/P-O/P I/P-FG O/P-FG:100MOhms/500VDC/25ºC /70%RH
Working temperature	20C~+60C
Dimension	205×69×43mm
Weight	1.1kg
Packing	16PCS

Certifications

Packaging & Shipping

Company Profile

FAQ

Q1:Are you a factory or trading company?
A1:We are factory.

Q2:Why choose us
A2:We have been engaged in the switching power supply industry for 17 years,We have enough experience to meet your needs.

Q3:How can I get the samples?
A3:You can pay for the sample this time, and we will refund the sample fee for the next batch order.

Q4:How to order?
A7:Please contact us online to send you a proforma invoice or send us your purchase order by email.

Q5:How many years warranty of your switching power supply?
A8: Three years.