Overview of this Hi-link WRB2424S-3WR3H 24V to 24V 1250mA 3W Dc Dc Converter
Features
Specification
| Specification | Description |
|---|---|
| Input Voltage | 24V |
| Output Voltage | 24V |
| Power Rating | 3W |
| Output Current | 1250mA |
| Efficiency | Upto 92% |
| Isolation Voltage | 15000Vdc |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 22x10x12 mm |
| Weight | 15gm |
| Overcurrent Protection | Yes |
| Short Circuit Protection | Yes |
| Input Voltage Range | Yes |
| Model | HLK-WRB2424S-3WR3H |
| Certification | RoHS |
| SKU | RW-DC044 |
Main use of this Hi-link WRB2424S-3WR3H 24V to 24V 3W power module
Input Characteristic of this 24V to 24V 3W power module
| Item | Working conditions | Min. | Typ. | Max. | Unit |
| Input voltage range | 5VDC Input Series | 4.5 | 5 | 9 | VDC |
| 12VDC Input Series | 9 | 12 | 18 | ||
| 24VDC Input Series | 18 | 24 | 36 | ||
| 48VDC Input Series | 36 | 48 | 72 | ||
| Input current (full load/no load) | 5VDC Input Series | — | 833/40 | 857/60 | mA |
| 12VDC Input Series | — | 20/15 | 328/30 | ||
| 24VDC Input Series | — | 160/6 | 164/10 | ||
| 48VDC Input Series | — | 80/4 | 82/6 | ||
| Reflection ripple current | 5VDC Input Series | — | 30 | — | mA |
| 12VDC Input Series | 40 | — | |||
| 24VDC Input Series | 55 | — | |||
| 48VDC Input Series | 45 | — | |||
| Impulse voltage（1sec.max.) | 5VDC Input Series | -0.7 | — | 12 | VDC |
| 12VDC Input Series | -0.7 | — | 25 | ||
| 24VDC Input Series | -0.7 | — | 50 | ||
| 48VDC Input Series | -0.7 | — | 100 | ||
| Starting voltage | 5VDC nominal input series, nominal input voltage | – | – | 4.5 | |
| 12VDC nominal input series, nominal input voltage | – | – | 9 | ||
| 24VDC nominal input series, nominal input voltage | – | – | 18 | ||
| 48VDC nominal input series, nominal input voltage | – | – | 36 | ||
| Input filter type | Capacitance filter type | ||||
| Hot plugged | Non-support | ||||
Output Characteristic of Hi-link WRB2424S-3WR3H 24V to 24V 3W power module
| Project name | Working and testing condition | Min. | Typ. | Max. | Unit | |
| Linear adjustment rate | Full load, input voltage from low voltage to high voltage | — | ±3.0 | ±5.0 | % | |
| No-load output voltage accuracy | Input voltage range | — | ±1.5 | ±5.0 | % | |
| Output Voltage Accuracy | 5%-100% load, input voltage range | 3.3V/5V Input | — | ±3.0 | ±5.0 | % |
| others | — | ±1.0 | ±3.0 | % | ||
| Load adjustment rate | 5%~10% load | 3.3VDC Output | — | ±0.4 | ±75 | % |
| Transient recovery time | 25% load step change | — | 0.5 | 2 | ms | |
| Transient Response Bias | — | ±2.5 | ±5 | % | ||
| Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | — | 50 | 100 | mVp-p | |
| Temperature Drift Coefficient | Full load | — | ±0.02 | ±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
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