Gold Member Since 2009
Audited Supplier
Zhejiang Ximeng Electronic Technology Co., Ltd.

Switching Power Supply, Switch Mode Power Supply, Power Supply Switches manufacturer / supplier in China, offering Smun S-145-12 145W 12V 12A LED Switching Power Supply, 120W 5V 12A/12V 5A Dual Output Switching Power Supply SMPS, D-250b 5V 20A/24V 6A 250W Dual Output Switching Power Supply and so on.

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Supplier Homepage Product AC/DC Single Output Switching Power Supply S Series Power Supply Smun S-145-12 145W 12V 12A LED Switching Power Supply

Smun S-145-12 145W 12V 12A LED Switching Power Supply

Purchase Qty.:
(Pieces)
1-9 10-99 100-499 500-999 1,000+
FOB Unit Price: US $9.5 US $8.5 US $7.5 US $7.2 US $6.9
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $9.5
10-99 US $8.5
100-499 US $7.5
500-999 US $7.2
1,000+ US $6.9
Get Latest Price
Port: Ningbo, China
Production Capacity: 1000PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: S-145-12
  • Warranty: 2 Years
  • Input Voltage: 110VAC/220VAC
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PWM
  • Brand: Smun
  • Power: 145W
  • Input 2: 240-370VDC
  • Size: 199*98*38mm
  • Package: 30PCS/21kg
  • OEM: Available
  • Transport Package: Export Packing
  • Origin: Wenzhou
  • Output Type: Single
  • Output Power: 101 - 200W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: One-way Transmission
  • Certification: CE, RoHS
  • Model: S-145-12
  • Input: 85-132VAC 170-264VAC 47-63Hz
  • Output: 12V12A
  • Weight: 0.7kg
  • Approve: Ce RoHS SA ISO9001
  • Trademark: smun
  • Specification: CE ROHS ISO9000
  • HS Code: 8504401400
Product Description
Our company is a high-tech company specialized in designing. R&D. Production and sale,
The products"Switching Power Supply" are with the characteristics of the low price,
High efficiency, high reliability, long lifetime and so on. Our products are widely used
In industrial automation field, indoor and outdoor LED lighting, LED lighting projects,
Communication, instrumentation, etc. Our Switching Power Supply is the ideal upgraded
Product to replace traditional controlling transformer.

The design of this series of products is in accordance with such international standards
As American UL1012, German TUVEN60950, IEC950, UL1950 and EC EMCLVD.

Our Switching Supply have many series:

Single output Switching Power Power Supply
Dual output Switching Power Supply
Triple output Switching Power Supply
Quad output Switching Power Supply
DIN-rail Switching Power Supply
LED driver Switching Power Supply
DC Power Supply Series

Also we can design and produce according to your need.
Welcome to contact us anytime.
MODELS-145-5S-145-7.5S-145-12S-145-15S-145-24S-145-48
OUTPUTDC VOLTAGE5V7.5V12V15V24V48V
VOLTAGE TOLERANCE± 2%± 1%± 1%± 1%± 1%± 1%
RATED CURRENT25A19A12A9.6A6A3A
CURRENT RANGE0-25A0-19A0-12A0-9.6A0-6A0-3A
RATED POWER125W144W145W145W146W145W
RIPPLE & NOISE(MAX)80mVp-p100mVp-p100mVp-p100mVp-p100mVp-p120mVp-p
DC VOLTAGE
ADJUSTMENT  RANGE
± 10%± 10%± 10%± 10%± 10%± 10%
SETUP, RISE, HOLD UP TIME200ms, 100ms, 20ms
INPUTVOLTAGE RANGE85~132/170~264VAC Selected by Switch, 47~63Hz
AC CURRENT3.2A/115 V 1.6A/ 230 V
EFFICIENCY78%80%82%82%83%84%
INRUSH CURRENTCold start 18A/115V      35A/230V
LEAKAGE CURRENT< 1 mA/240VAC
PROTECTIONOVERLOAD PROTECTION135%~165% Shut down O/P voltage, re-power on to recover
OVER-VOLTAGE PROTECTION135%~165% Shut down O/P voltage, re-power on to recover
HIGH TEMPERATURE PROTECTON135%~165% Shut down O/P voltage, re-power on to recover
ENVIRONMENTWORKING TEMP. & HUMIDITY-10º C~+50º C; 20%~90 %RH
STORAGE TEMP. & HUMIDITY-20º C~+85º C; 10%~95 %RH
VIBRATION10~500Hz, 2G 10min. /1 cycle, period for 60min, each along X. Y. Z axes
SAFETYWITHSTAND VOLTAGEI/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
ISOLATION RESISTANGEI/P-O/P, I/P-FG, O/P-FG: 500VDC/100MΩ
STANDARDSSAFETY STANDARDSDesign refer to UL1012
EMC STANDARDSDesign refer to EN55022, EN55024, EN61000
OTHERSWEIGHT0.71Kg
PACKING30pcs/ 21.3Kg
NOTE1. Tolerance: Includes set up tolerance, line regulation and load regulation.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire teminated with a 0.1μ f & 47μ f parallel capacitor.
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