Gold Member Since 2004
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Donghua Electric Stock Co., Ltd. of Zhejiang

Single Output Power Supply, Waterproof Power Supply, Switching Power Supply manufacturer / supplier in China, offering Single Output Waterproof Power Supply (HVH-20) 20W, 12VDC, 35W Single Output Switching Power Supply, HS-350T Ce RoHS Single Output Switching Power Supply 350W Output 5V/7.5V/12V/13.5V/15V/24V/27V/48V and so on.

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Supplier Homepage Product New products-waterproof Single Output Waterproof Power Supply (HVH-20) 20W, 12VDC

Single Output Waterproof Power Supply (HVH-20) 20W, 12VDC

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000 PCS Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HVH-20
  • Output Type: Single
  • Certification: CE, ISO9001, CCC
  • Power Supply Voltage: 170~264 VAC
  • Trademark: DHECN
  • Specification: ROHS, UL, CE, IEC, ISO9001
  • HS Code: 8504401990
  • Usage: Industry, LED Lighting and Electronic Billboard
  • Driving Method: LED Regulator Voltage
  • Power Supply Mode: Constant Voltage Source
  • Brand: Dhecn
  • Transport Package: 100 PCS
  • Origin: Liushi Town, Wenzhou City, Zhejiang
Product Description
Single Output Waterproof Power Supply (HVH-20)
Features:
High effectiency, High reliability, Low cost
Protections: Short circuit/ Over load/ Over voltage/ High temperature
Waterproof grade: IP67
Working Frequncy: 65KHz
Suitable for LED lighten and moving sign applications.
I year warranty
Dimensions: 182*30*20mm(L*W*H)
 
 MODELHVH-20-12HVH-20-24HVH-20-36
OUTPUTDC VOLTAGE12V24V36V
VOLTAGE TOLERANCE(note3)±1%±1%±1%
RATED CUTTENT(note5)1.7A0.8A0.6A
CURRENT RANGE0-1.7A0-0.8A0-0.6A
RATED POWER20W20W21W
RIPPLE&NOISE(note2)100mVp-p100mVp-p150mVp-p
SETUP,RISE,HOLD TIME800ms,20ms,24ms/230VAC
INPUTVOLTAGE RANGE170~264VAC 47~63Hz;235~373VDC
AC CURRENT0.28A/230VAC
EFFICIENCY76%78%80%
INRUSH CURRENTCOLD START 30A/230VAC
LEAKAGE CURRET<0.5mA/240VAC
PROTECTIONOVER LOAD105%~135%
Protection:Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE135~150%
Protection:Hiccup mode, recovers automatically after fault condition is removed
HIGH TEMPERATURE>150degrees celsius
Protection:cut off the output, recovers automatically after fault condition is removed
ENVIRONMENTWORKING TEMP.HUMIDITY  -10degrees celsius ~ + 60degrees celsius; 20%~90%RH
STORAGE TEMP.HUMIDITY  -20degrees celsius ~ + 85degrees celsius; 10%~95%RH
VIBRATION10~500Hz,2G 10min../1cycle, period for 60 min, each along X.Y.Z. axes
SAFETYWITHSTAND VOLTAGEI/P-O/P:1.5KVAC     I/P-FG:1.5KVAC      O/P-FG:0.5KVAC
ISOLATION RESISITANCEI/P-O/P I/P-FG  O/P-FG :100M           Ohms / 500VDC
STANDARDSAFETY STANDARDSEN61347-1 EN61347-2-13 IP67
EMC STANDARD(note4)EN55015 EN61547 EN61000-3.4 CLASSSB
OTHERDimensions182*30*20mm(L*W*H)
PACKING0.22kg/100pcs/23kg/0.033M³
NOTE1. All parameters NOT specially mentioned are measured at 230VAD input, rated load and 25 of ambiet temperature.
2.Ripple & noise are measured at 20 MHZ of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf&47uf parallel capacitor.
3.Tolerance:includes set up tolerance, line regulation and load regulation.
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