RD Series DC/DC Converter DIL Modules
- Technology
- DC-DC power supplies
- Partner
- RSG
The RD Series is a modular DC/DC converter family built around DIL packages for straightforward through-hole PCB assembly. The portfolio covers low-power point-of-load conversion through to higher-power regulated modules, enabling consistent mechanical integration across different power levels. Output options include single, dual, dual-separate and dual-split configurations, supporting a wide range of rail architectures. Regulation varies by sub-series, with both unregulated options for simple distribution and regulated options where tighter output control is required. Input selections include common fixed nominal voltages as well as wide-range inputs on specific regulated variants. Isolation options extend across multiple levels, supporting designs where galvanic separation and safety margins are required. The series naming structure supports systematic selection by input, output, output type, power class and isolation rating.
Range features
A high level overview of what this range offers
- DIL through-hole packages: DIL8, DIL14 and DIL16 options for compact integration
- Range structure aligned to selection logic: input code, output code, output type, power class, isolation class
- Output flexibility: single (S), dual (D), dual-separate (E) and dual-split (T) variants across the family
- Unregulated and regulated variants within one family to match different rail tolerance needs
- Isolation options spanning kV-class levels for isolated designs, plus higher isolation on specific variants
- Wide-input regulated options available for applications with variable bus voltages
- Power scaling across sub-series from very low power up to higher-power regulated modules
Downloads
for RD Series DC/DC Converter DIL Modules
What’s in this range?
All the variants in the range and a comparison of what they offer
RD1 — DIL 8 (Unregulated)
| Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
|---|---|---|---|---|---|---|---|
RD1-S02 | 0.25 | 3.3/5/12/15/24 | 3.3/5/7.2/9/12/15/18/24 | Single | 1.0 / 3.0 | NO | DIL 8 |
RD1-S05 | 0.5 | 3.3/5/12/15/24 | 3.3/5/7.2/9/12/15/18/24 | Single | 1.0 / 3.0 | NO | DIL 8 |
RD1-S10 | 1.0 | 3.3/5/12/15/24 | 3.3/5/7.2/9/12/15/18/24 | Single | 1.0 / 3.0 | NO | DIL 8 |
RD1-D10 | 1.0 | 3.3/5/12/15/24 | ±3.3/5/7.2/9/12/15/18/24 | Dual | 1.0 / 3.0 | NO | DIL 8 |
RD1-E10 | 1.0 | 3.3/5/12/15/24 | 2* 3.3/5/7.2/9/12/15/18/24 | Dual Separate | 1.0 / 3.0 | NO | DIL 8 |
RD1-S15 |
| 5/12/24/48 | 3.3/5/7.2/9/12/15/18/24 | Single | 1.0 / 3.0 | NO | DIL 8 |
RD2 — DIL 14 (Unregulated)
| Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
|---|---|---|---|---|---|---|---|
RD2-S10 | 1.0 | 3.3/5/12/15/24 | 3.3/5/7.2/9/12/15/18/24 | Single | 1.0 ~ 6.0 | NO | DIL 14 |
RD2-D10 | 1.0 | 3.3/5/12/15/24 | ±3.3/5/7.2/9/12/15/18/24 | Dual | 1.0 ~ 6.0 | NO | DIL 14 |
RD2-E10 | 1.0 | 05.12.2024 | 2* 5/7.2/9/12/15 | Dual Separate | 1.0 / 3.0 | NO | DIL 14 |
RD2-T10 | 1.0 | 05.12.2024 | 5 & 3.3/7.2/9/12/15 | Dual Split | 1.0 / 3.0 | NO | DIL 14 |
RD3 — DIL 14 (Unregulated)
Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
RD3-S20 | 2.0 | 3.3/5/12/15/24 | 3.3/5/7.2/9/12/15/18/24 | Single | 1.0 ~ 6.0 | NO | DIL 14 |
RD3-D20 | 2.0 | 3.3/5/12/15/24 | ±3.3/5/7.2/9/12/15/18/24 | Dual | 1.0 ~ 6.0 | NO | DIL 14 |
RD3-E20 | 2.0 | 05.12.2024 | 2* 3.3/5/7.2/9/12/15/18/24 | Dual Separate | 1.0 / 3.0 | NO | DIL 14 |
RD3-T20 | 2.0 | 05.12.2024 | 5 & 3.3/7.2/9/12/15/18/24 | Dual Split | 1.0 / 3.0 | NO | DIL 14 |
RD4 — DIL 14 (Regulated)
| Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
|---|---|---|---|---|---|---|---|
RD4-RS10 | 1.0 | 3.3/5/12/24 | 3.3/5/7.2/9/12/15 | Single | 1.0 / 3.0 | YES | DIL 14 |
RD4-RS10v2 | 1.0 | 05.12.2024 | 3.3/5/7.2/9/12/15 | Single | 1.0 / 3.0 | YES | DIL 14 |
RD5 — DIL 16 (Regulated)
| Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
|---|---|---|---|---|---|---|---|
RD5-RS10 | 1.0 | 4.5~9/9~18/18~36/36~72 | 3.3/5/9/12/15/24 | Single | 1.0 / 3.0 | YES | DIL 16 |
RD5-RD10 | 1.0 | 4.5~9/9~18/18~36/36~72 | ±3.3/5/9/12/15/24 | Dual | 1.0 / 3.0 | YES | DIL 16 |
RD5-RS20 | 2.0 | 4.5~9/9~18/18~36/36~72 | 3.3/5/9/12/15/24 | Single | 1.0 / 3.0 | YES | DIL 16 |
RD5-RD20 | 2.0 | 4.5~9/9~18/18~36/36~72 | ±3.3/5/9/12/15/24 | Dual | 1.0 / 3.0 | YES | DIL 16 |
RD5-RS100W | 10.0 | 9~36, 18~75 | 3.3/5/12/15/24 | Single |
| YES | DIL 16 |
RD5-RD100W | 10.0 | 9~36, 18~75 | ±12/15 | Dual |
| YES | DIL 16 |
RD6 — DIL 16 (Regulated)
| Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
|---|---|---|---|---|---|---|---|
RD6-RS35W |
| 4.5~18, 9~36, 18~75 | 05.12.2015 | Single | 5 kVac | YES | DIL 16 |
RD6-RD35W |
| 4.5~18, 9~36, 18~75 | ±5/12/15 | Dual | 5 kVac | YES | DIL 16 |
RD8 — DIL 8 (Regulated)
| Model | Power (W) | Input Voltage (VDC) | Output Voltage (VDC) | Type | Isolation | Regulated | Package |
|---|---|---|---|---|---|---|---|
RD8-RS30W | 3.0 | 4.5~18, 9~36, 18~75 | 3.3/5/12/15 | Single |
| YES | DIL 8 |
RD8-RD30W | 3.0 | 4.5~18, 9~36, 18~75 | ±5/12/15 | Dual |
| YES | DIL 8 |
FAQs
for RD Series DC/DC Converter DIL Modules
RD Series DC/DC converter DIL modules are used for compact PCB power conversion in through-hole DIL packages. The range supports low-power rails through to higher-power regulated modules with multiple output configurations.
Unregulated RD Series DC/DC converter DIL modules are intended for designs where output tolerance is managed elsewhere in the power chain. Regulated RD Series DC/DC converter DIL modules are intended where tighter output control is required from the module itself.
RD Series DC/DC converter DIL modules include single, dual, dual-separate and dual-split variants, depending on the sub-series. This supports single-rail, ± rail and split-rail architectures using consistent DIL footprints.
Yes, RD Series DC/DC converter DIL modules include isolated variants with multiple isolation classes, depending on the specific model. Isolation ratings vary by sub-series and selection should follow the isolation class encoded in the part number.
Wide-input RD Series DC/DC converter DIL modules are available on selected regulated sub-series. These options are suited to variable-bus environments where the input voltage can move across a broader operating window.
RD Series DC/DC converter DIL modules are offered in DIL8, DIL14 and DIL16 packages across different sub-series. Package selection is linked to the power class and feature set within the family.
RD Series DC/DC converter DIL modules follow a structured naming scheme that encodes input voltage, output voltage, output type, power class and isolation class. Matching these fields to the system requirements is the most reliable way to narrow down the correct variant.
For RD Series DC/DC converter DIL modules, the final check should confirm the required input option, output type, output voltage set, power class and isolation class. If any parameter is not listed for a specific variant, a different sub-series or power class should be selected.
