T24 Battery Charger & Power Supply ModuleT24-BC1
SKU: T24-BC1
Description
The T24-BC1 is a compact, integrated battery charger and power supply designed specifically for powering a single T24 3V wireless transmitter module. It delivers a regulated 3.3 V output from a connected lithium-ion battery and is capable of simultaneously charging the battery from an external DC supply.
This versatile module comes pre-configured to deliver a charging current of 466 mA, ideal for use with the VARTA LIP653450. For applications requiring smaller batteries, the charge current can be adjusted to 133 mA by removing a single through-hole resistor (non-surface-mount).
Built with rugged telemetry applications in mind, the T24-BC1 offers ultra-low quiescent current and dependable power delivery, making it suitable for long-duration remote sensing applications where consistent battery management is essential.
Note: The onboard status LED will only illuminate when a charging voltage is present.
Product Features & Benefits
Provides a regulated 3.3 V DC output from a connected lithium-ion battery
- Integrated battery charging from 4.1–6 V DC input supply
- Pre-set 466 mA charge current for VARTA LIP653450
- Optional 133 mA charge current for lower-capacity cells
- Ultra-low quiescent current: 1.7 μA typical
- Designed for direct connection to a single T24 transmitter module
Applications
- Wireless strain gauge installations
- Long-life remote telemetry systems
- Rechargeable low-power sensor networks
- Portable instrumentation using the T24 range
Recommended Battery Options
| Battery Model | Capacity |
|---|---|
| VARTA LIP653450 | 1100 mAh |
| VARTA LIC18650 | 2200 mAh |
| UBC 581730 | 250 mAh |
Electrical Specifications
| Parameter | Value |
|---|---|
| Input Supply Voltage | 4.1 V – 6.0 V DC |
| Regulated Output Voltage | 3.3 V DC |
| Max Charge Current | 466 mA or 133 mA |
| Quiescent Current |  1.7 μA (typical) |
| Battery Connection Voltage | Nominal 3.7 V |
Dimensions
30mm x 17mm x 3.2mm
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