The DB-R2032 is a dummy coin battery designed for devices that use CR2032 batteries.
By installing it in devices powered by CR2032 batteries, power can be supplied from an AC adapter or other external sources.
We believe this product can benefit those who want to power button battery-operated devices with an external power source or eliminate the hassle of battery replacement.
The DB-R2032N is equipped with a voltage regulator.
By supplying an input voltage of 3.0 to 5.5V, the device outputs a stable 3.0V.
The DB-R2032T is not equipped with a voltage regulator.
The input voltage is output as-is, without any conversion.
| Parameter | Value |
|---|---|
| Input voltage | 3.0～5.5V |
| Output voltage | 3.0V |
| Maximum rated current | 300mA |
| Operating temperature | -20～80℃ |
| Parameter | Value |
|---|---|
| Input voltage | ～3.0V |
| Output voltage | ～Input voltage |
| Maximum rated current | 500mA |
| Operating temperature | -20～80℃ |
The following customization options are available for both the DB-R2032N and DB-R2032T.
The product will be shipped with lead wires soldered.
UL1007 AWG28, approximately 200mm (red for positive, black for negative).
The product will be shipped with connectors attached to the lead wires.
Molex PicoBlade Connector System 2P plug.
The product will be shipped with potting applied using silicone resin.