Gold Member Since 2012
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Shenzhen Sunyuan Technology Co., Ltd.

Dc Dc Converter, Dc to Dc Converter, Dc-Dc Converter manufacturer / supplier in China, offering 5V to 3.3V DC DC Converter (Two Wire Loop Mircropower), 1W High Power Density, Regulated Dual Output DC/DC Converter Wre1209s-1W, Current to Frequency Converter DIN1X1 ISO A4-P2-F6 and so on.

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Supplier Homepage Product Fixed Volt. Input, Unregulated Output DC-DC 5V to 3.3V DC DC Converter (Two Wire Loop Mircropower)

5V to 3.3V DC DC Converter (Two Wire Loop Mircropower)

FOB Price: Get Latest Price
Min. Order: 2 Pieces
Production Capacity: 50000PCS Per Month
Transport Package: SIP7pin
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: BxxxxHK Series
  • Output: 3.3VDC,5VDC,9VDC,etc.
  • Isolation Voltage: 1000VDC
  • Package: SIP7
  • Trademark: YUAN
  • Origin: Shenzhen, Guangdong, China
  • Input: 5VDC,12VDC,24VDC,etc.
  • Power: 0.1-0.5W
  • Output Precision: +/-5%
  • Operating Temperature Range: -40~+85 Centigrade
  • Specification: ISO9001: 2008, CE, RoHS
Product Description
5V to 3.3V DC DC Converter(Two Wire Loop Mircropower )

BxxxxHK Series DC DC Converter Features:
Low cost, small size.
High power density.
High galvantic isolation.
No heat sink required.
Regulated single/dual output.
Fixed input.
1KV isolation.
Rated 2-5W, 6-12W, 13-20W output
Industrial standard pin-out
PCB Mounting
Over current/short circuit protection

Electric Power System, Power monitoring, voltage conversion.
Dual power isolation in digital communication ports of RS232/485, CAN bus.
Power supply isolation in intelligent control, security equipments, telecom, etc.
Safety isolation in ground loop elimination, medical equipments and instrument.
Isolation & power supply for analogue electric circuit ( Transmitter & sensors).
Power supply isolation & transfer for safety monitoring and smart building system.
Ground loop interference control.
Car electric circuit power isolation & distribution.
Battery power supply, voltage transfer, power distribution.
PLC, DCS, PC isolation regulated power supply.

BxxxxHK Series DC DC Converter Specification:
Voltage Accuracy: +/- 5 %, max.
Ripple and noise (at 20 MHz BW) 50 mV p-p, max.
Short circuit protection immediately (<1s)
Line Regulation +/- 1, 2 % / 1, 0 % of Vin
Load regulation +/- 5 %, load = 20 ~ 100 %
Temperature coefficient +/- 0, 02 % / ° C
Efficiency 60 % to 85 %
Switching frequency 100 kHz, type.
Environmental Specifications
Operating temperature (ambient) - 40° C to + 85° C
Storage temperature - 55 ° C to + 125 ° C
Derating see below temperature coefficient graph
Humidity ≤ 90 %, non condensing
Cooling Free air convection
Weight 2 g~3 g
SIP Package dimension 19.60 x 6.00 x 10.00 mm
0.77 x 0.23 x 0.39 inch
Case Material UL94-Vo plastic
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