Description

Description

Overview of this Hi-link B2415S-2WR3 isolated dc converter

Introducing the Hi-link B2415S-2WR3 isolated DC-DC converter. A trusted solution for smooth power conversion. This compact module easily transforms 24V input to 12V output. And also deliver 2W of power with a 166mA current output. With its isolation feature, this B2415S-2WR3 converter also ensure safe and stable power delivery. And also provide safety for sensitive electronics from voltage change.

The Hi-link B2415S-2WR3 isolated DC-DC power module is designed for versatility and efficiency in various applications. Its compact form factor also make it perfect for less space device. And also ensure easy fitting into existing setups. Whether in industry machine, vehicle electronics, or telecommunications device. This B2415S-2WR3 converter also provide smooth power conversion with less energy loss.

Engineered with precision, the 24V to 12V 2W 166mA Hi-link DC converter prioritizes safety and performance. Its isolation design also enhance system reliability by preventing voltage spikes and noise interference. With the Hi-link B2415S-2WR3, enjoy peace of mind knowing your power supply needs are met with efficiency and reliability.

Features

  • Isolated DC-DC converter: The Hi-link B2415S-2WR3 ensure secure voltage conversion, prioritizing safety for electronics. With its isolation feature, it shields sensitive device from potential voltage change. And also ensure smooth operation.
  • Compact design: With its small form factor, the B2415S-2WR3 fits easily into space-constrained applications. Its compact size also make it best choice for projects where size use is important.
  • Efficient power conversion: The B2415S-2WR3 easily transforms 24V input to stable 12V output, delivering 2W of power. It maximizes energy efficiency & reduce operating cost and environment impact.
  • Versatile applications: Suitable for use in various industries, including industry machine, automotive, and telecommunications. From manufacturing plants to vehicle systems, it meets the diverse power supply needs of various applications.
  • High performance: The Hi-link B2415S-2WR3 provides stable power delivery, safeguarding sensitive electronics from voltage fluctuations. Its robust construction and high efficiency ensure smooth & stable performance.

Specification

Specification Description
Input Voltage 24V
Output Voltage 12V
Output Power 2W
Output Current 166mA
Output Voltage Ripple 50mVp-p
Isolation Yes
Efficiency >80%
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
Input Voltage Range 21.6V to 26.4V
Output Voltage Accuracy ±1%
Switching Frequency 300kHz
Protection Overcurrent, Overvoltage, Short Circuit
Dimensions 20x10x7 mm
Weight 15 grams
Certification CE, RoHS
SKU RW-DC114

Main use of this 24V to 12V 2W 15V hi-link dc converter

  • Industry Automation: The Hi-link B2415S-2WR3 powers machine and control systems & ensure smooth operations in factory. Its Smooth performance ensure high production & optimize efficiency in industry processes.
  • Vehicle Electronics: Utilized in vehicle systems, the B2415S-2WR3 regulate power for various vehicle device. Its efficiency and reliability enhance the performance and long life of vehicle electronics.
  • Telecommunications: The B2415S-2WR3 provides a stable power supply for critical networking equipment like routers and switch. Its dependable performance ensure smooth  communication networks, crucial for tele communications infrastructure.
  • Renewable Energy Systems: In solar and wind power systems, the B2415S-2WR3 easily convert and regulate voltage. Its versatility makes it an important component in renewable energy infrastructure & ensure optimal power conversion.
  • Medical Devices: The Hi-link B2415S-2WR3 powers medical equipment such as monitors and diagnostic devices. Its stable power delivery ensure accurate readings and high performance in healthcare settings.

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

Input Characteristics

Item Working conditions Min. Typ. Max. Unit
Input current (full load/no load) 5VDC Input Series 454/5 –/10 m’A
9VDC Input Series 250/5 –/10
12VDC Input Series 186/2 –/5
15VDC Input Series 148/2 –/4
24VDC Input Series 92/1 –/2
Reflection ripple current 15 m’A
Impulse voltage 3.3VDC Input Series -0.7 5 VDC
5VDC Input Series -0.7 9
9VDC Input Series -0.7 15
12VDC Input Series -0.7 18
15VDC Input Series -0.7 21
24VDC Input Series -0.7 30
Input filter type Capacitance filter type
Hot plugged Non-support

Output Characteristics

Project name Working and testing condition Min. Typ. Max. Unit
Output load load percentage 10 100 %
Output Voltage Accuracy See Error Envelope Curve ±15.0 %
Linear adjustment rate Input voltage variation ±1% 3.3V Input ±1.5 %
others ±1.2 %
Load adjustment rate 10%~100% load 3.3VDC Output 18 %
5VDC Output 12 %
9VDC Output 8 %
12VDC Output 7 %
15VDC Output 6 %
24VDC Output 5 %
Ripple & Noise Pure resistive load, 20HMz bandwidth, peak-to-peak 30 80 mVp-p
Temperature Drift Coefficient Full load ±0.03 %/℃
Output short circuit protection Continuous short circuit protection, automatic recovery
Notes: Ripple and Noise Test Methods Twisted Pair Test Method

Typical Application Circuits of Hlk-B2415S-2WR3 2W 15V DC-DC isolated step down power module :

Hlk-B2415S-2WR3 2W 15V DC-DC isolated step-down power module

EMC parameter recommendation for Hlk-B2415S-2WR3 2W 15V DC-DC isolated step down power module :

Component No. Function Recommended value
 Cin Capacitance Filter capacitor 4.7μA/50V
Cout Capacitance Filter capacitor Refer to usual application
Lin inductance Filter inductance Inductance: 4.7uH
Lout inductance Cin Capacitance Inductance: 4.7uH

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