Hi-link K7805-500R3H 78V to 5V 0.5W 100mA Isolated Dc Converter Power Module SIP Package

SKU: RW-DC084
Input Voltage 78V
Output Voltage 5V
Output Power 0.5W
Output Current 100mA
Efficiency Upto 88%

129.00 ( Excluding 18% GST )

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Overview of this Hi-link K7805-500R3H isolated dc converter

Introducing the Hi-link K7805-500R3H Isolated DC Converter, a trusted power solution. With its SIP package design, this module also offers easy integration into various electronic setups. Efficiently converting 78V input to a stable 5V output, it provides 0.5W and 100mA of power.

Experience enhanced safety and performance with the Hi-link K7805-500R3H Isolated DC Power Module. Its compact design ensures space-saving installation while delivering consistent power output. Whether for small scale electronics or industry applications, this converter ensures smooth voltage conversion.

Upgrade your projects with the Hi-link K7805-500R3H Isolated DC Converter. Its high-quality construction and precise output specifications also make it best choice for various electronic systems. Enjoy smooth and stable power delivery in a compact and efficient package.

Features

  • Efficient Voltage Conversion: The Hi-link K7805-500R3H Isolated DC Converter efficiently converts input voltage from 78V to a stable 5V output. And also provide a power output of 0.5W and a current of 100mA, ensuring efficient power delivery for low power device.
  • Isolation Capability: With its isolated design, the Hi-link K7805-500R3H Isolated DC Power Module ensures electrical isolation between input and output circuits. And also enhance safety and preventing potential electrical hazards.
  • SIP Package: The Hi-link K7805-500R3H Isolated DC Converter comes in a SIP (Single In-line Package) form factor. It also make it easy to use into circuit boards and assemblies, providing space-saving and simplified design options.
  • Compact Design: The SIP package design of the Hi-link K7805-500R3H Isolated DC Converter Module offers a compact and lightweight solution suitable for applications where space is limited, without compromising performance.
  • Wide Input Voltage Range: The Hi-link K7805-500R3H Isolated DC Converter supports a wide input voltage range of 78V. it also make it perfect for various power supply configurations and compatibility with different power sources.

Specification

Specification Value
Input Voltage 78V
Output Voltage 5V
Output Power 0.5W
Output Current 100mA
Efficiency Upto 88%
Isolation Voltage 1500VDC
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
Package Type SIP
Dimensions (L x W x H) 11x11x7
Weight 10g
Input Ripple Current 50mAp-p
Switching Frequency 250kHz
MTBF (Mean Time Between Failures) > 1,000,000 hours
SKU RW-DC084

Main use of this 78V to 5V 0.5W 100mA hi-link isolated dc converter

  • Sensor Networks: The Hi-link K7805-500R3H Isolated DC Converter is also use in sensor networks. Where sensors are powered by higher voltages but require a lower voltage supply for signal processing and communication. It provides a stable 5V output from a 78V input & also ensure accurate sensor readings and smooth communication.
  • Data Acquisition Systems: Data acquisition systems often require isolated power supplies to ensure accurate measurement and prevent ground loop issues. The Hi-link K7805-500R3H Isolated DC Converter can provide isolated power for analog-to-digital converters (ADCs) and other components in data acquisition systems. And also enable precise data acquisition in industry and scientific applications.
  • Control Systems: In control systems, where microcontrollers and other control circuitry are used. This Hi-link K7805-500R3H Isolated DC Converter can also provide a stable and isolated 5V power supply. And also ensure smooth operation of control algorithms and logic circuits in industry automation, robotics, and automotive applications.
  • Telecommunications Equipment: It is also use in telecommunication device like modems, routers, and network switches. And also fulfill the need isolated power supplies to ensure signal integrity and prevent electrical interference.
  • Medical Devices: Medical devices require isolated power supplies to ensure patient safety and equipment reliability. And it is also use to provide isolated power for medical sensors, monitors, and diagnostic equipment.

Input characteristics of Hlk-K7805-500R3H 5V Output DC-DC Converter 0.5W Power Supply Module

project working conditions Min. Typ. Max. unit
No-load input current Positive output 0.2 1.5 mA
reverse input prohibit
input filter type capacitive filtrate

Output characteristics

project working conditions Min. Typ. Max. unit
Output Voltage Accuracy of Hlk-K7805-500R3H 5V Output DC-DC Converter 0.5W Power Supply Module Full load, input voltage range K7803-500R3 ±2 ±4 %
other models ±2 ±3
Linear Regulation Full load, input voltage range ±0.2 ±0.4 %
load regulation Nominal input voltage, 10%-100% load 3.3/5 VDC output ±0.6
other models ±0.3
Ripple & Noise* 2OMHz bandwidth, nominal input voltage, 10%-100% load 20 75 mVp-p
Temperature drift coefficient Working temperature -40℃~+85℃ ±0.03 %/℃
Transient Response Deviation Nominal input voltage, 25% load step change 50 250 mV
Transient recovery time 0.2 1 ms
Short circuit protection standard input voltage sustainable, self-healing
Note: “1. The test method of ripple and noise adopts the parallel line test method. For the specific operation method, please refer to “Application Guide for Non-isolated Module Power Supply”;
2. When the load is below 10%, the ripple & noise of 3.3V/5V output The maximum value is 150mVp-p, and the maximum value of ripple & noise of 9V/12V/15V output is 2%Vo.

General purpose

project working conditions Min. Typ. Max. unit
Operating temperature see picture 1 -40 +85 ℃
storage temperature -55 +125
Pin Resistance to Soldering Temperature Welding time: 10s (Max.) +260
storage humidity no condensation 5 95 %RH
On-off level Nominal input voltage, full load 550 850 KHz
Mean Time Between Failures (MTBF) MIL-HDBK-217F@25℃ 2000 K hours

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