Description

Description

Overview of this Hi-link F1203S-1WR3 Isolated dc dc converter

Introducing the Hi-link F1203S-1WR3 isolated DC-DC converter. A trusted solution for smooth power conversion. This compact power module easily transforms 12V input to stable 3.3V output. And also deliver 1W of power with 303mA output current. With its isolation feature it also ensure safe and smooth power delivery. And also protect sensitive electronics from voltage change.

The Hi-link F1203S-1WR3 isolated DC-DC power module is designed for versatility and efficiency in various applications. Its compact design also make it perfect for less space device environments. And also ensure easy fitting into existing setups. Whether in industry machine, vehicle electronics, or tele communications device. This F1203S-1WR3 converter also provide stable power conversion with less energy loss.

Design with precision, the 12V to 3.3V 1W 303mA Hi-link DC converter prioritize safety and performance. Its isolation design also enhance system safety & prevent from voltage change and noise interference. With the Hi-link F1203S-1WR3, enjoy peace of mind knowing your power supply needs are met with efficiency and reliability.

Features

  • Isolated DC-DC converter: The Hi-link F1203S-1WR3 ensures secure voltage conversion & prioritize safety for electronic. With its isolation feature, it shields sensitive device from potential voltage change & ensure smooth operation.
  • Compact design: With its small form factor, the F1203S-1WR3 fits easily into less space applications. Its compact size makes it an ideal choice for projects where size optimization is crucial.
  • Efficient power conversion: The F1203S-1WR3 easily transforms 12V input to stable 3.3V output & deliver 1W power output. It increase energy efficiency & reduce operating costs and environment impact.
  • High output current: With a 303mA output current, the F1203S-1WR3 can power a variety of devices. Its high current capacity makes it suitable for applications with increased power demands.
  • High performance: The Hi-link F1203S-1WR3 provides stable power delivery & provide safety for sensitive electronics from voltage change. Its robust construction and high efficiency also ensure smooth and stable performance.

Specification

Specification Description
Input Voltage 12V
Output Voltage 3.3V
Output Power 1W
Output Current 303mA
Isolation 1500VDC
Efficiency Upto 88%
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
Input Ripple 50mVp-p
Output Ripple 30mVp-p
Switching Frequency 100kHz
Protection Overcurrent, Overvoltage, Short Circuit
Dimensions 20x10x7 mm
Weight 12 grams
Certification CE, RoHS
SKU RW-DC115

Main use of this 12V to 3.3V 1W 303mA Hi-link dc converter

  • Industrial automation: The Hi-link F1203S-1WR3 ensures smooth operations in manufacturing environments & power machine efficiently. With its reliability, it maintain best performance & enhance performance in industry setting.
  • Automotive electronics: In vehicle systems, the F1203S-1WR3 regulate power for various device & improve performance. Its robust design also ensure stable power delivery & enhance the reliability of vehicle electronic.
  • Telecommunications: This converter also provide stable power supply for network device like router and switch. With its dependable performance, it also ensure smooth communication, important for tele communications system.
  • Renewable energy systems: Use in solar and wind power systems, the F1203S-1WR3 efficiently convert and regulate voltage. Its versatility also make it an important part in renewable energy system & optimize power conversion.
  • Medical devices: The Hi-link F1203S-1WR3 powers medical equipment such as monitors and diagnostic devices. Its stable power delivery ensures accurate readings and reliable performance in health care setting.

Environment Condition

Project name Qualification Unit Notes
Working enviroment temperature -40—+85 ℃
Storage temperture -40—+125 ℃ ℃
Relative humidity 5—95 %
Heat dissipation mode natural cooling
Atmospheric pressure 80—106 Kpa Kpa
Ripple & Noise 30/80(max) Mvp-p Pure resistive load, 20MHz broadband, peak-to-peak

Input Characteristic of Hi-link F1203S-1WR3 Isolated dc dc converter

Project name Working conditions Unit Notes
Related input voltage 12 Vdc
Input voltage range 10.8-13.2 Vdc
Maximum input current ≤0.3 A
Reflection ripple current 15 mA DC5V rated input voltage series
Impulse voltage ≤9 Vdc
Starting voltage 4.5 Vdc
Input undervoltage protection Vdc
Start-up delay ms Rated input voltage and costant resistance load
Input filter type Capacitance filter type
Hot plugged Non-support

Output Characteristics of Hi-link F1203S-1WR3 Isolated dc dc converter

Project name Technical requirement Unit Notes
No load rated output voltage 3.3V±15% Vdc
Short-time maximum output current ≥313 mA
Rated output current 303 mA
Voltage regulation ±1.5 %
Load regulation ±12 %
Transfer efficiency Vin=24Vdc, output full load 90 %
Output grain sweep noise(mVp-p) Pure resistance load, 20MHz bandwidth, peak to peak value mV
Output over-voltage protection Outputting the maximum voltage 110-160% Vdc
Insulation voltage Input- output, test in 1 minute, leakage current less than 1mA/1500V
Insulation resisitance Input- output, insulation volaltge 500VDC/1000MΩ MΩ
Isolation capacitance Input- output, 100KHz/0.1V 20pF

Typical Application Circuits of Hlk-F1203S-1WR3 DC-DC Converter 12V to 3.3V 1W :

Hlk-F1203S-1WR3 DC-DC Converter 12V to 3.3V 1W

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