The R-78K-1.0 series is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities. Due to the R-78K-1.0’s high efficiency of up to 95% no heat-sink is required, and operation from -40 to 90°C is possible with slight derating. The compact TO-220 compatible SIP3 package measures only 11.5 x 7.55 x 10.2mm, so it saves precious board space.
Attributes | R-78K3.3-1.0 |
---|---|
AC/DC or DC/DC | DC/DC |
Power (W) | 3.3 |
Isolation | Non-Isolated |
Vin (V) | 4.5 - 36.0 |
Main Vout (V) | 3.3 |
Nr. of Outputs | Single |
Iout 1 (mA) | 1000.0 |
Mounting Type | THT |
Package Style | SIP3 |
Length (mm) | 11.5 |
Width (mm) | 7.55 |
Height (mm) | 10.2 |
Certifications | CB, EN 62368-1 |
MIN Operating Temp (°C) | -40.0 |
MAX Operating Temp (°C) | 85.0 |
Current (A) | 1.0 |
Protections | SCP |
Directives | REACH, RoHS 2+ (10/10) |
Packaging Type | Tube |
Warranty | 3 Years |
Regulation | Regulated |
タイトル | Type | 日付 |
---|---|---|
R-78K-1.0.pdf | Datasheet | |
R-78K-1.0.STEP | 2D/3D | 2023/02/23 |
タイトル | Type | 日付 |
---|---|---|
高性能化したR-78Kxxスイッチングレギュレータ | Official Press Release |
タイトル | Type | 日付 |
---|---|---|
Latest RECOM DC/DC Upgrades: Heightened Performance Without Heightened Price | Youtube Video | 2023/07/10 |