Rated 1W, 2W Output DC DC Converter IC

• Voltage Type: DC Voltage
• Input Signal Type: DC Voltage Transmitter
• Output Signal Type: Analog Output
• Accuracy Grade: 0.2G
• IP Rating: IP20
• Certification: Ce. RoHS ,FCC
• Model NO.: VDxxxxS-1W
• Customized: Customized
• Input: 5VDC, 12VDC, 24VDC, etc
• Output: 3.3/3.3VDC, 5/5VDC, 9/9VDC, 12/12VDC, etc
• Power: 1W, 2W
• Isolation Voltage: 1000VDC
• Package: SIP
• Transport Package: SIP
• Specification: 27.5X8.8X11
• Trademark: SunYuan
• Origin: Shenzhen
• HS Code: 8504401300
• Production Capacity: 50000PCS Per Month

Product Description

Rated 1W,2W output dc dc converter ic Fixed Input, Regulated Single Seperate Output  dual output converter 

Features:
Low cost, small size.
high power density and high efficiency. 
high galvantic isolation. 
no heat sink required.
Regulated single output.
Fixed input,regulated single Separate Output 
1KV isolation,custom solution available.
Rated 1W,2W output dc dc converter ic.
industrial standard pin-out.
PCB Mounting, flame retardant package material.

Applications:
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.
 
SUNYUAN DC-DC Converters Application Guide

Specifications:

COMMON SPECIFICATIONS
Items	Testing condition	Min	Typ.	Max
Operating temperature range		-40°C		+85°C
Storage temperature range		-55°C		+125°C
Humidity				<90%
Cooling	Free Air Convection
Isolation voltage (VDC)	Input to Output	1000               3,000
Isolation resistance (ohms)		10^9
Isolation capacitance (pF)		60
Efficiency (%)	See Product List	60		85
Case material	Non-conductive black plastic
Potting material	Epoxy Resin UL94-V0
Packing material	Tube
Dimension (mm / inch)	27.50*8.80*11.00 (1.08*0.34*0.43)
Weight (g)	10
MTBF (Hrs)	>1,000,000

 

OUTPUT SPECIFICATIONS
Items:	Testing condition			Min		Typ		Max
Output accuracy:	At full load and nominal Vin							±2%
Output power:								1W
Line regulation:	Input voltage from low to full load							.0.5%
Load regulation:	From 20% to full load			0.5%
Ripple and noise:								20mVp-p
Temperature drift:								±0.02 %/°C
Minimum load								10%
Switching frequency						80K HZ
Short circuit protection				60S
INPUT SPECIFICATIONS
Items:		Testing condition	Min		Typ		Max
Input voltage range		5VDC nominal input	4.5-5.5VDC
		12VDC nominal input	10.8-13.2VDC
		24VDC nominal input	21.6-26.4VDC

 Other products:
Commonly used two-wire passive isolation amplifier, isolation transmitter IC, Sunyuan product technical information download: 






Commonly used active type (external auxiliary power supply required) isolation amplifier transmitter IC, product selection application data download: 







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