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1 3w 75v Output Pcb Mount Encapsulated Module Dc Ac Converter - China

price: contact company for price

Key Specifications/ Special Features:

Model Number: VQR3- 12S75

Output Power: 1W、 3W

Output Voltage: 75V

Output Mode: Single

Input Voltage: 12V、 24V、 48V

Input Voltage Range: 10~ 14V, 22~ 26V, 44~ 52V

2: 1 Wide Input Range

Industrial standard pin- out

Setpoint Accuracy: 75 ( 65~90)

Line Regulation: ±0.5% ( Max)

Frequency: 22Hz ( 22~28Hz)

Isolation Voltage≥ 500 Vdc ( Input- Output, Input- Case, Output- Case)

Switching Frequency: 100KHz

Efficiency: 84%

Hand Soldering Time: 5s

MTBF: 1000000h ( Bellcore TR332, 25℃ )

Operating Temperature: - 10℃ to +95℃ ( Military Grade: - 43℃ to +105℃ )

Storage Temperature: - 55℃ to +125℃

Cooling: Natural Convection Cooling

Relative Humidity: 10% to 90%

Short- Circuit Protection

Overcurrent Protection

Square Wave Output

Small Package

Sizes: 20( W) x 10( L) x 5.9mm ( H)


Company Contact:


  • Phone: 86010684770841030

  • Address: 221, Changping Road, DingFuHuangZhuang Village, Hu, Beijing, China

  • Email: Email

Published date: May 27, 2014 -

  • Business Description: we are the supplier of all kinds of power supplies,dc dc converters, ac

    dc inverters and dc ac converters, transformers and electronic ballasts.

    Our company provides not only different kind of power supply equipment for large telecom operators, but also power supplies for the relevant supporting manufactures

    We strict implement the operation guideline of Leading Technology, Reliable Quality, Satisfactory Service and Customer First and our products have successively passed ISO9001 Quality System Certifications and formed the perfect quality management system.

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