This manual provides a selection guide for Recom 7 series switching regulators, including input voltage, output voltage, output current, package form and efficiency.
This document provides technical specifications and performance data for the Recom RK and RH series of DC/DC converters. These are unregulated, single or dual-output devices available in a SIP7 package with up to 4kV isolation.
The datasheet details core operating parameters such as input voltage ranges, output accuracy, efficiency ratings (up to 84%), and electrical characteristics including ripple, noise, and isolation capacitance. It also includes typical performance graphs for various models under different load conditions.
| Output Power | 1 Watt |
|---|---|
| Package Type | SIP7 |
| Isolation Voltage (Standard) | 3kVDC |
| Isolation Voltage (H-Suffix) | 4kVDC |
| Operating Temperature Range | -40°C to +85°C |
| Output Ripple and Noise (20MHz limited) | 100mVp-p max. |
| Operating Frequency | 50kHz min. / 100kHz typ. / 105kHz max. |
| Efficiency at Full Load | 70% min. / 80% typ. |
The typical efficiency at full load is 80%, with a minimum of 70%.
The available input voltages include 1.8V, 3.3V, 5V, 9V, 12V, 15V, and 24V.
The isolation resistance is a minimum of 15 GΩ.