Description
Overview of this Hi-link VRB1212LD-10WR3 Isolated dc converter
Features
- Efficient Voltage Conversion: The Hi-link VRB1212LD-10WR3 Isolated DC Converter efficiently converts input voltage from 9V-18V to a stable 12V output. And also provide a power output of 10W and a current of 833mA, ensuring efficient power delivery for various applications.
- Isolation Capability: With its isolated design, the Hi-link VRB1212LD-10WR3 Isolated DC Power Module ensures electrical isolation between input and output circuits. And also enhance safety and preventing potential electrical hazards.
- Wide Input Voltage Range: The Hi-link VRB1212LD-10WR3 Isolated DC Converter supports a wide input voltage range of 9V-18V. It also make it perfect for various power supply configurations and compatibility with different power sources.
- DIP Package: The Hi-link VRB1212LD-10WR3 Isolated DC Converter comes in a DIP (Dual In-line Package) form factor. It also make it easy to use into circuit boards and assemblies, providing flexibility in design and installation.
- Reliable Performance: Engineered with high-quality components, the Hi-link VRB1212LD-10WR3 Isolated DC Converter Power Module delivers reliable performance. And also ensure stable voltage conversion and consistent power delivery in demanding environments.
Specification
| Specification | Value |
|---|---|
| Input Voltage Range | 9V – 18V |
| Output Voltage | 12V |
| Output Power | 10W |
| Output Current | 833mA |
| Efficiency | ≥ 80% |
| Isolation Voltage | 3000VDC |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -55°C to +125°C |
| Dimensions (L x W x H) | 21.8mm x 11.2mm x 8.5mm |
| Package Type | DIP |
| Weight | 3.5g |
| Input Ripple Current | 100mAp-p |
| Switching Frequency | 200kHz |
| MTBF (Mean Time Between Failures) | > 1,000,000 hours |
| SKU | RW-DC080 |
Main use of this 9v-18v to 12V 10W 833mA Hi-link dc converter
- Industrial Automation: The Hi-link VRB1212LD-10WR3 Isolated DC Converter Power Module is commonly used in industrial automation systems to step down voltage from 9V-18V to 12V. And also provide isolated power for various control circuits, sensors, and actuators.
- Telecommunications Equipment: Telecommunications equipment such as switches, routers, and base stations often require a stable 12V power source. The 9V-18V to 12V 10W 833mA Hi-link DC Converter Power Module is also perfect for isolated power in such applications & also ensure reliable operation.
- Embedded Systems: Embedded systems frequently require a stable and isolated power supply to power micro controllers, sensors, and communication modules. The Hi-link VRB1212LD-10WR3 Isolated DC Power Module is ideal for such applications, offering efficient voltage conversion and electrical isolation.
- Test and Measurement Instruments: Test and measurement device also use its isolated power supplies to ensure accurate measurements. The 9V-18V to 12V 10W 833mA Isolated DC Converter Power Module can provide isolated power for various components in these instruments & ensure smooth performance.
- Renewable Energy Systems: In renewable energy systems such as solar power installations, the Hi-link VRB1212LD-10WR3 Isolated DC Power Module can be used to step down the voltage from 9V-18V to 12V, providing isolated power for monitoring, control, and communication components & enhance system reliability and safety.
Environment Condition
| Project name | Qualification | Unit | Notes |
| Working environment temperature for Hlk-vrb1212ld-10wr3 9v~18v to 12v dc-dc converter 10w power supply | -40—+85 | ℃ | |
| Storage temperature | -40—+125 ℃ | ℃ | |
| Relative humidity | 5—95 | % | |
| Heat dissipation mode | natural cooling | ||
| Atmospheric pressure | 80—106 Kpa | Kpa | |
| Ripple & Noise | 50/80(max) | Mvp-p |
Input Characteristics
| Item | Working conditions | Min. | Typ. | Max. | Unit | |
| Input voltage range(fully loaded/unloaded for Hlk-vrb1212ld-10wr3 9v~18v to 12v dc-dc converter 10w power supply | 12VDC Input Series | 3.3V | – | 714/25 | 733/42 | |
| 5.0V | – | 1067/25 | 1096/42 | |||
| 12.0V | – | 845/25 | 867/42 | |||
| 15.0V | – | 1003/25 | 1028/42 | mA | ||
| 24.0V | – | 911/25 | 1015/42 | |||
| 24VDC Input Series | 3.3V | – | 357/13 | 366/21 | ||
| 5.0V | – | 533/13 | 548/21 | |||
| 12.0V | – | 423/13 | 434/21 | |||
| 15.0V | – | 502/13 | 514/21 | |||
| 24.0V | – | 455/13 | 508/21 | |||
| 48VDC Input Series | 3.3V | – | 179/7 | 183/11 | ||
| 5.0V | – | 267/7 | 274/11 | |||
| 12.0V | – | 212/7 | 217/11 | |||
| 15.0V | – | 251/7 | 257/11 | |||
| 24.0V | – | 228/7 | 148/11 | |||
| 110VDC Input Series | 3.3V | – | 78/3 | 80/2 | ||
| 5.0V | – | 116/3 | 119/5 | |||
| 12.0V | – | 109/3 | 111/5 | |||
| 15.0V | – | 209/3 | 214/5 | |||
| 24.0V | – | 105/3 | 107/5 | |||
| Reflected Ripple Current | 12VDC Input Series | — | 60 | — | mA | |
| 24VDC Input Series | — | 40 | — | |||
| 48VDC Input Series | — | 30 | — | |||
| 110VDC Input Series | — | 20 | — | |||
| Impulse voltage （Isec.max) | 12VDC Input Series | -0.7 | — | 30 | VDC | |
| 24VDC Input Series | -0.7 | — | 50 | |||
| 48VDC Input Series | -0.7 | — | 100 | |||
| 110VDC Input Series | -0.7 | — | 200 | |||
| Start voltage | 12VDC nominal input series, nominal input voltage | – | – | 9 | ||
| 24VDC nominal input series, nominal input voltage | – | – | 18 | |||
| 48VDC nominal input series, nominal input voltage | – | – | 36 | |||
| 110VDC nominal input series, nominal input voltage | – | – | 72 | |||
| Input under voltage protection | 24VDC nominal input series, nominal input voltage | – | – | – | ||
| 48VDC nominal input series, nominal input voltage | – | – | – | |||
| 110VDC nominal input series, nominal input voltage | – | 100 | – | |||
| Input filter type | Capacitance filter type | |||||
| Hot plugged | Non-support | |||||
Output Characteristics for Hlk-vrb1212ld-10wr3 9v~18v to 12v dc-dc converter 10w power supply
| Project name | Working and testing condition | +V01 | -V02 | |||||
| Min. | Typ. | Max. | Min. | Typ. | Max. | |||
| output load | load percentage | 0% | – | 100% | 0% | – | 100% | |
| Output Voltage Accuracy | – | ±1.0% | ±2.0% | – | ±2.0% | ±3.0% | ||
| Linear adjustment rate | input voltage range | – | ±2.0% | ±0.5% | – | ±1.5% | ±2.0% | |
| Load adjustment rate | 20%~100% rate
load, balanced |
— | ±0.5% | ±1.0% | – | ±4.0% | ±5.0% | |
| Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | — | 50mVp-p | 80mVp-p | – | 50mVp-p | 80mVp-p | |
| Output voltage regulation | Input voltage range | – | No adjustment end | – | – | No adjustment endNo adjustment end | – | |
| Output short circuit protection | Continuous short circuit protection, automatic recovery | |||||||
| Notes: Ripple and Noise Test Methods Twisted Pair Test Method | ||||||||
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