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PWM-40-24 Datasheet(PDF) 4 Page - Mean Well Enterprises Co., Ltd. |
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PWM-40-24 Datasheet(HTML) 4 Page - Mean Well Enterprises Co., Ltd. |
4 / 6 page The PWM style output is a simple switching of supply ON/OFF at a rate so fast that the human eye cannot see led flickering. Duty cycle describes the proportion of time when output voltage is on relative to the entire period of time. It is expressed in percentage, 100% being fully on (maximal brightness) and a low duty cycle corresponding to lower brightness. DIMMING OPERATION ◎ Connection LED Strips +V -V DIM+ DIM- + + + - - - “DO NOT connect "DIM- to -V" 40W PWM output LED power supply PWM-40 series Built-in 3 in 1 dimming function. The duty of the PWM style output can be adjusted through output cable by connecting a 0~10Vdc or 10V PWM signal or resistance between DIM+ and DIM-. 0~10Vdc or 10V PWM or resistance control dimmer LOAD PWM-40 series possess superior working efficiency that up to 90% can be reached in field applications. EFFICIENCY vs LOAD (48V Model) 75% 77% 79% 81% 83% 85% 87% 89% 91% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 277V 230V 115V File Name:PWM-40-SPEC 2015-10-17 |
Similar Part No. - PWM-40-24 |
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Similar Description - PWM-40-24 |
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