Chengdu Haoli Electronic Technology Co.,Ltd.

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High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty

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I buy industrial power supply from them , it's very simple to use , i m very satisified . i hope to buy from again.

—— Mr.Parkson

Nice working with you, flawless open frame switching power supply , considering the next deal

—— Michael Morrison

High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty

High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty
High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty

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Product Details:

Place of Origin: Chengdu
Brand Name: HAOLI
Certification: CE,ISO9001,ROHS
Model Number: ESP

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: Negotiation
Delivery Time: 10 work days
Payment Terms: L/C, D/A, D/P, T/T
Detailed Product Description
Overload Protection: 120%~150% Constant Current Limiting, Auto-recovery Input Frequency: 47HZ~63HZ
Hold Up Time: ≥20ms @ 230VAC Full Load Input Voltage: 88VAC~132VAC, 176VAC~264VAC
Operating Temperature: -20℃~70℃(refer To Output Load Derating Curve) Withstand Voltage: I/P-O/P: 1.5kVAC, 1min I/P-FG: 1 5kVAC, 1min O/P-FG: 0.5kVAC, 1min
High Light:

adaptor switching power supply

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universal switching power supply

350W Single Output Industrial Power Supply (ESP Series)

 

 

Overview

 

Place of Origin:Chengdu, China
Model Number:ESP
Output Type:Single
Weight:0.51kg/pcs
Type:Constant Voltage
Protection:Overload/Over voltage/Short circuit
Input Voltage:88VAC~132VAC,176VDC~264VDC
Input Frequency:47HZ~63HZ
Warranty:2 Years
Size:159mm×98mm×38mm
Working Temp.:-20℃~60℃

 

 

 

Product features
 
AC input selectable by switch
Protections: Short circuit / Overload / Over voltage / Over temperature
Forced air cooling by built-in fan
High efficiency, low temperature rise, high cost performance
LED indicator for power on
2 years warranty
 

 

Specifications


Input voltage                                   88VAC~132VAC, 176VAC~264VAC

Input frequency                               47HZ~63HZ

Inrush current                                 <50A full load cold start

Hold up time                                   ≥20ms @ 230VAC full load
Overload protection                       120%~150%

                                                       constant current limiting, auto-recovery
Over voltage protection                  115%~145%

Operating temperature                   -20℃~70℃(refer to output load derating curve)

Safety standard                              EN60950-1

EMC standard                                EN61000-6-2

                                                       EN61000- -4- -2,3,4,5,6,8,11

                                                       EN55022 Class B
Withstand voltage                          I/P-O/P: 1.5kVAC, 1min

                                                      I/P-FG: 1 5kVAC, 1min

                                                      O/P-FG: 0.5kVAC, 1min

Weight                                           0.92kg/pcs


 

P/N Output Tol. R&N Effi. Load Regulation DC adjustment range
ESP-350-24 24V,14.6A ±3% 100mV 83% ±2% 21.6V~26.4V
ESP-350-36 36V,9.7A ±3% 240mV 84% ±2% 32.4V~39.6V
ESP-350-48 48V,7.3A ±3% 240mV 85% ±2% 43.2V~52.8V

 

 

 

High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty 0

 

High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty 1

 

High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty 2

 

 

 

OUR ADVANTAGES

OEM&ODM SERVICE
This company is engaged in the design,manufacture and sale of switching power series
LONG-TIME BURN-IN TEST
Each of the switch power is extremely safe and stable after 5 times testing
With high reliability,105℃long life capacitor,can withstand 300VAC,input voltage 5 seconds without damage.

 

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High Efficiency Industrial Power Supply 350W Power Constant Current Limiting 2 Years Warranty 4

 

 

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FAQ

Q1: How many year warranty of your Led driver?
A: Two years
Q2: Do you have switch power factory?
A: Yes.We are OEM&ODM manufacturer in Chengdu
Q3: Do you offer sample of power?
A: Yes.We offer free sample ,but you need pay the shippment.
Q4: Is your power with copper transform or something?
A: We can do with complete copper transform and copper cladding aluminum.
Q5: Do you have any certification?
A: Yes.We have CE,ISO9001,ROHS,if you need other certification with large order,we can apply for it.

Contact Details
Chengdu Haoli Electronic Technology Co.,Ltd.

Contact Person: jensen

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