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Pololu - RC Switch with small low-side MOSFET pulse converter 3A, 5.5V

Item number: PO-2802

This RC switch converts hobby radio control impulses into digital on/off signals and has an integrated small, low-side MOSFET which enables it to drive small loads (up to approx. 3 A) such as lighting or small actuators.

Category: Sensors, actuators


9,99 €

including 16% VAT. , plus shipping (Standard)

availability on request (delivery time usually 5-10 working days)


The Pololu RC switch with small low-side MOSFET can be used with standard hobby radio control systems for radio switch applications or simple interface applications. Two outputs indicate the presence of a valid signal and whether the switch is on or off, and an integrated low-side MOSFET turns on when the switch is on, allowing the card to drive small loads directly. The switch also has a blocking diode (or freewheeling diode) on the load output so you can connect a coil, such as a motor or relay, without additional external components.

The RC switch measures the width of the incoming RC pulses and compares them to a freely configurable threshold (with ±64 µs hysteresis) to decide whether to turn on the MOSFET. By default, the threshold is approximately 1700 micro;s, with switch activation above the threshold (longer pulses), but the switch has a learning mode that allows you to change the threshold and direction of operation. A Safe Start function reduces the likelihood of unexpected activation.

Dimensions:
- Größe: 0,4″ × 0,6″
- Weight: 0,5 g1

General specifications
- Maximum output current: 3 A
- Minimum logic voltage: 2,5 V
- Maximum logic voltage: 5,5 V


Shipping weight: 0,01 Kg
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