| Brand | Unbranded |
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Check the listing for details. Adjustable Duty Cycle Driver with/Stop Control and Wide Voltage Input. Condition: New. Listed at 17.97 USD. For PWM mode- for Frequency(continuous), duty for cycle. Positive and negative for pulse width length: 0.000s-9999s, the minimum can be set to 1ms. Output load capacity: less than for 8a(MOS switch tube).