Description
Overview of this Hi-link URB4805YMD-10WR3 Isoalated dc converter
Features
Specification
Specification | Value |
---|---|
Input Voltage | 48V |
Output Voltage | 5V |
Output Power | 10W |
Output Current | 2000mA |
Efficiency | 91% |
Isolation | Electrical |
Input-Output Isolation Voltage | 1500VDC |
Operating Temperature | -40°C to +85°C |
Storage Temperature | -55°C to +125°C |
Cooling Method | Free Air Convection |
Dimensions (L x W x H) | 25x25x12 |
Weight | 35g |
Certifications | CE, RoHS |
SKU | RW-DC059 |
Main use of this Hi-link 48V to 5V 10W 2000mA Isolated dc converter
Environment Condition
Project name | Qualification | Unit | Notes |
Working enviroment temperature of Hlk-URB4805YMD-10WR3 48V to 5V DC DC power supply module converter | -40—+85 | ℃ | |
Storage temperture | -40—+80 ℃ | ℃ | |
Relative humidity | 5—95 | % | |
Heat dissipation mode | natural cooling | ||
Atmospheric pressure | 80—106 Kpa | Kpa | |
Vibrate | Vibration coefficient 10~500Hz,2G10min./1cycle, 60min.each along X,Y,Z axes | Meet the requirements of secondary road transportation |
Input Characteristics of Hlk-URB4805YMD-10WR3 48V to 5V DC DC power supply module converter
Project name | Working conditions | Unit | Notes |
Related input voltage | 48 | Vdc | |
Input voltage range | 18-75 | Vdc | |
Maximum input current | ≤0.4 | A | |
Reflection ripple current | 30 | mA | DC12V rated input voltage series |
Impulse voltage | ≤100 | Vdc | |
Starting voltage | 18 | Vdc | |
Input undervoltage protection | 15 | Vdc | |
Start-up delay | 1 | ms | Rated input voltage and constant resistance load |
Input filter type | PI version | ||
Hot plugged | Non-support |
Output Characteristics(5V/2000mA) of Hlk-URB4805YMD-10WR3 48V to 5V DC DC power supply module converter
Project name | Technical requirement | Unit | Notes |
No load rated output voltage | 5V±2% | Vdc | |
Short-time maximum output current | ≥2200 | mA | |
Rated output current | 2000 | mA | |
Voltage regulation | ±0.5 | % | |
Load regulation | ±1 | % | |
Transfer efficiency | Vin=48Vdc, output full load 91 | % | |
Output ripple and noise (mVp-p) | ≤100 Pure resistance load, 20MHz bandwidth, peak to peak value | mV | |
Output over-current protection | the maximum load 110-200% | 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 1000pF | – |
Typical Application Circuit
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