The R-78HBxx/W series high efficiency, high input voltage switching regulators are ideally suited to replace 78xx linear regulators. The efficiency of up to 93% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. A wide input voltage range allows the full stored energy utilization of standard 12, 24 and 36V batteries as well as COB LED drivers. No external components are required to make a complete regulated, short-circuit protected supply. A built-in protection diode allows high capacitive loads. Typical applications include Auxiliary fan CV power supplies powered from CC LED drivers, industrial, aerospace and battery powered applications.
| Attributes | R-78HB12-0.5/W |
|---|---|
| AC/DC or DC/DC | DC/DC |
| Power (W) | 6 |
| Isolation | Non-Isolated |
| Vin (V) | 17 - 72 |
| Main Vout (V) | 12 |
| Nr. of Outputs | Single |
| Iout 1 (mA) | 500 |
| Mounting Type | Wired |
| Package Style | SIP3 |
| Length (mm) | 12.1 |
| Width (mm) | 9.7 |
| Height (mm) | 24 |
| Certifications | EN 55032, EN 60950-1, IEC 60950-1 |
| MIN Operating Temp (°C) | -40 |
| MAX Operating Temp (°C) | 71 |
| Current (A) | 0.5 |
| Protections | SCP |
| Directives | REACH, RoHS 2+ (10/10) |
| Packaging Type | Cardboard Box |
| Warranty | 3 Years |
| Regulation | Regulated |
| タイトル | Type | 日付 |
|---|---|---|
| R-78HB-0.5_W.pdf | Datasheet | |
| R-78HB-0.5_W.STEP | 2D/3D | 2019/08/26 |
| タイトル | Type | 日付 |
|---|---|---|
| RECOM R-78w Regulator - Another Geek Moment │ DigiKey | Youtube Video | 2015/01/23 |