LED-Powersupply for perfect dimming of LED-Stripes
PWM-120 series is a 120W AC/DC LED driver featuring the constant voltage mode with PWM style output, which is able to maintain the color temperature and the brightness homogeneity when driving all kinds of LED strips. PWM 120 operates from 90~305VAC and offers models with different rated voltage ranging between 12V and 48V. Thanks to the high efficiency up to 90.5%, with the fanless design, the entire series is able to operate for -40 ? ~ +90 ? case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for dry, damp or wet locations. PWM120 is equipped with dimming function that varies the duty cycle of the output, providing great flexibility for LED strips applications.
Features of PWM-120 from Meanwell
- Constant voltage PWM style output with frequency 1.47kHz
- Plastic housing with class II design
- Built-in active PFC function
- No load power consumption <0.5w / standby power consumption <0.5W(DA-type)
- Fully encapsulated with IP67 level
- Function options: 3 in 1 dimming (dim-to-off); DALI
- Typical lifetime>50000 hours
- 5 years warranty
- LED strip lighting
- Indoor LED lighting
- LED decorative lighting
- LED architecture lighting
- Type "HL" for use in class I, division 2 hazardous (classified) location.
|Input||90 - 305 VAC / 127 - 431 VDC 47 - 63 Hz|
|Output||Depending on type, see data sheet|
|Rated Power||120W - 122,4W|
|Dimensions ( L x W x H)||191 x 63 x 37,5mm|
For further technical data, please refer to the data sheet (in tab "DOWNLOADS").
On request, we also offer type and voltage ranges.
|Constant Voltage:||12V, 24V|
|Power:||50 - 100 W, 100 - 250 W|
|Dimmable/Control:||1..10V, Casambi radio, DALI, KNX, PWM|
endlich die lösung für ledstripes zum dimmen
hatte bisher die hlg und elg Serie im Einsatz.. immer das problem mit der lastabhängigen Dimmung. hier bei den PWM-Typen ist das nicht mehr. Gibt es die bald auch für höhere Leistung größer 200W.