Gold Member Since 2014
Audited Supplier
Zhejiang Hongyin Electric Co., Ltd.

Switching Power Supply, Power Supply, Ouad Switch Power Supply manufacturer / supplier in China, offering Q-120 High Quality Switching Power Supply, Msf-20-12 20W Switch Power Supply, Dr-30-12 AC Input DIN-Rail Power Supply and so on.

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Supplier Homepage Product Switching Power Supply Q-120 High Quality Switching Power Supply

Q-120 High Quality Switching Power Supply

FOB Price: US $14.45 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $14.45/ Piece
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Production Capacity: 100000PCS/Per Month
Transport Package: as The Common Export Package
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: Q-120
  • Warranty: 2 Years
  • Input Voltage: Full Range
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PFAW
  • Brand: Hongyin
  • Specification: CE RoHS
  • Output Type: Quad
  • Output Power: 101 - 200W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: Two-way Transmission
  • Certification: CE, UL, RoHS, ISO, CCC, CB
  • Trademark: Hongyin
  • Origin: China, Zhejiang
Product Description

Q-120 High quality switching power supply

Model                 SpecificationQ-120 BQ-120 CQ-120 D
DC Output Voltage5V12V`-15V`-12V5V15V`-5V`-15V5V12V24V`-12V
Iutput Voltage Error± 2%± 6%± 6%± 6%± 2%± 10,-5%± 6%± 10,-5%± 2%± 6%± 6%± 6%
Rated Output Current11A4A1A1A12A3.5A1A3.5A12A4A2A1A
Output Current Range2-11A0.5-4A0.2-1A0.2-1A0.2-12A0.5-3.5A0.2-1A0.5-3.5A2-12A0.2-4A0.2-2A0.2-1A
Tripple and Noise80mVp-p120mVp-p80mVp-p120mVp-p80mVp-p150mVp-p80mVp-p150mVp-p80mVp-p120mVp-p80mVp-p120mVp-p
Iniet Stability± 0.5%± 1%± 1%± 1%± 0.5%± 1%± 1%± 1%± 0.5%± 1%± 1%± 1%
Tolerance Voltage± 0.5%± 5%± 5%± 5%± 0.5%± 6%± 5%± 8%± 0.5%± 5%± 5%± 5%
DC Output Power120W122.5W124W
Adjustable Range for DC Voltage`+10, -5%± 10, -5%± 10, -5%
AC Input Voltage Range85~132VAC/170~264VAC selected by switch 47~63Hz; 240~370VDC
Input Current2.5A/115V   1.25A/230V
AC Inrush CurrentCold-Start Current: 35A
Leakage Current<3.5mA/240VAC
Overload Protection105%~150%   Type: Foldback Current Limiting, Reset: Auto Recovery
Over Voltage Protection......
High Temperature Protection......
Temperature Coefficient± 0.03% /°C (0~50°C)
Start, Rise, Hold time200ms, 50ms, 20ms
Vibration10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes
Withstand VoltageBetween Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC
Isolation ResistanceInput and Output Intermal: Input and Enclosute, Output and Enclosure: 500VDC/100M Ohms
Working Temperature and Humidity`-10°C~+60°C (Refer to Output Derating Cutve), 20%~90%RH
Storage Temperature and Humidity`20°C~+85°C, 10%~95%RH
Overall Dimension199*110*50 mm
Weight0.88 kgs
Safety StandardsMeet UL 1012 requirement (Not apply for the mark)
EMC StandardsMeet FCC Part 15J Conduction class B

2-Function and Features:

1. Low  price and high reliable.
2. 105 `C output capacitor
3. AC input power suitable for the world
4. High efficiency and how  operation temperature.
5. Soft-start current can reduce  the AC input impact effecticly.
6. With short-circuit and overload protection.
7. Compact size, light weight.
8. 100% full-load buming test.
9. installed with EMI filter, minmum wave.


1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: How long are you company manufacture the products?
A: We are established in 2005 year.
3. Q: How can I get some samples?
A: We are honored to offer you samples.
4. Q: How does your factory do regarding quality control?
A: Quality is priority. HongYin people always attach great importance to quality controlling from the very beginning to the very end.

Our factory has gotten through CE, RoHs standard




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