| Brand | Unbranded |
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Check the listing for details. Pulse Generator with Adjustable Duty Cycle High Power Driver Wide Voltage Range. Condition: New. Listed at 19.77 USD. Positive and negative pulse width length: 0.000s-9999s, the minimum can be set to 1ms. for PWM mode- for frequency(continuous), duty cycle. for frequency range: 1Hz~150KHz, accuracy is about 2%. Duty cycle range: 0-, 1% step.