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TL494 PWM Adjustable Pulse Generator Module
$0.9500
In stock
SKU
MTR-09-021
Volume discounts:
- +50 3 % $0.9200
- +100 5 % $0.9000
- +300 7 % $0.8800
- +500 9 % $0.8600
- +1000 11 % $0.8500
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XY-LPWM Adjustable PWM Pulse Generator Module with LED Display Previous 
Description:
This generator module, based on the TL494 chipset is able to generate a 5V PWM signal between 500Hz-100kHz. The frequency and duty cycle are adjustable to allow for easy tuning. This makes it ideal as a consistent trigger for other devices, such as interval based sensor reading.
Specification:
- Working voltage: DC 7V-40V
- Operating frequency 500Hz-100kHz (adjustable R6)
- Maximum output current: 250mA
- Output voltage: DC 5V
- Complete PWM power-control circuitry
- Uncommitted Outputs for 200-mA Sink or source current
- Output control selects single-ended or push-pull operation
- Internal circuitry prohibits double pulse at either output
- Variable dead time provides control over the total range
- The internal regulator provides a stable 5-V reference supply with 5% tolerance
- Circuit architecture allows easy synchronization
- Working voltage: DC 7V-40V
- Operating frequency 500Hz-100kHz (adjustable R6)
- Maximum output current: 250mA
- Output voltage: DC 5V
- Size: 26 x 23mm
Applications:
- Desktop PCs
- Microwave ovens
- Power supplies: AC/DC, isolated, with PFC, > 90 W
- Server PSUs
- Solar micro-inverters
- Washing machines: low-end and high-end
- Power supplies: AC/DC, isolated, No PFC, < 90 W
| Interface Type | PWM |
|---|---|
| Operating Voltage (V) | 7-40V |
| Dimensions (mm) | 26 x 23 mm |
| Device Type | Single Channel PWM Signal Generator Module |
| Chipset | TL494 |
| Relay Channels | 1 |
| Adjustment | Adjustable |
| Timing Range | 500Hz to 100kHz |
| Functions | Adjustable dead time, Current control, Double pulse prevention, Square wave generation |
| Output Type | PWM |
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