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.
Part Number | Vin (V) | Main Vout (V) | Package Style | Current (A) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
R-78HB12-0.5/W
| 17.0 - 72.0 | 12 | SIP3 | 0.5 |
| |||||||
2 |
R-78HB5.0-0.5/W
| 9.0 - 72.0 | 5 | SIP3 | 0.5 |
|
Attributes | R-78HB-0.5/W |
---|---|
AC/DC or DC/DC | DC/DC |
Isolation | Non-Isolated |
Nr. of Outputs | Single |
Iout 1 (mA) | 500.0 |
Mounting Type | Wired |
Package Style | SIP3 |
Length (mm) | 12.1 |
Width (mm) | 9.7 |
Height (mm) | 24.0 |
Certifications | EN 55032, EN 60950-1, IEC 60950-1 |
MIN Operating Temp (°C) | -40.0 |
MAX Operating Temp (°C) | 71.0 |
Current (A) | 0.5 |
Protections | SCP |
Directives | REACH, RoHS 2+ (10/10) |
Packaging Type | Cardboard Box |
Warranty | 3 Years |
Regulation | Regulated |
Part Number | Power (W) | Vout 1 (V) | Vin (V) | Mounting Type | |||||
---|---|---|---|---|---|---|---|---|---|
1 |
R-78HB12-0.5/W
| 6.0 | 12.0 | 17.0 - 72.0 | Wired |
| |||
2 |
R-78HB5.0-0.5/W
| 2.5 | 5.0 | 9.0 - 72.0 | Wired |
|
タイトル | Type | 日付 |
---|---|---|
R-78HB-0.5_W.pdf | Datasheet |
タイトル | Type | 日付 |
---|---|---|
RECOM R-78w Regulator - Another Geek Moment │ DigiKey | Youtube Video | 2015/01/23 |