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MEAN WELL LPF-40-20 LED driver, LED transformer Constant voltage, Constant current 40 W 2 A 12 - 20 V DC not dimmable, P
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Highlights & Details
LED-switching power supply
- Constant voltage, Constant current
- 12 - 20 V DC
- 2 A
Technical specifications
- Protection class: IP67
- Product type
LED driver
- Type
Constant voltage
Constant current
- Dim
(L x W x H) 162.50 x 42.50 x 32.00 mm
- Output voltage (max.)
20 V DC
- Output voltage (min.)
12 V DC
- Max. output current
2 A
- Output current (max.) - rounded
2 A
- Operating voltage
115 V AC
230 V AC
- Protection class
II
- LED driver features
not dimmable
PFC circuit
Surge protection
IP67
- Connection
Open end cable
- Max. power
40 W
- No. of outputs
1 x
- No. of inputs
1 x
- Input voltage (max.)
305 V AC
- Min. input voltage
90 V AC
- Weight
450.00 g
- Power range
40 W (max)
- Type
Synchronised
- Width
42.50 mm
- Height
32.00 mm
- Length
162.50 mm
Documents & Downloads
Datasheet
Datasheet 1293677 MEAN WELL LPF-40-20 LED driver, LED transformer Constant voltage, Constant current 40 W 2 A 12 - 20 V DC not dimmable, P
User & Safety Instructions
User & Safety Instructions 1293677 MEAN WELL LPF-40-20 LED driver, LED transformer Constant voltage, Constant current 40 W 2 A 12 - 20 V DC not dimmable, P
Information
Information 1293677 MEAN WELL LPF-40-20 LED driver, LED transformer Constant voltage, Constant current 40 W 2 A 12 - 20 V DC not dimmable, P
Warranty Terms
Warranty Terms 1293677 MEAN WELL LPF-40-20 LED driver, LED transformer Constant voltage, Constant current 40 W 2 A 12 - 20 V DC not dimmable, P
Description
Universal input · Plastic enclosure IP67 · Overload protection, current limiting, auto recovery · Protections: short circuit/over load/over voltage · Built-in active PFC function · Suitable for LED lighting and moving sign applications · UL1310 Class 2 · Fixed output voltage · Constant current · LPF-40D: built-in 3 in 1 dimming function (external voltage 1...10V DC, PWM, potentiometer) · EN61000-3-2, Class C, EN55015, EN61347-1, EN61347-2-13
Features
- Universal input
- Overload protection through current limitation, auto recovery
- Protected against short circuit, overload, over voltage
- Built-in PFC circuit
- IP67
- For LED lighting applications
- UL1310 Class 2
- Fixed Output Voltage
- Constant current
- LPF-40D: Dimmable design (external voltage 1...10 V DC, PWM, potentiometer)
- EN 61000-3-2, Class C, EN55015, EN 61347-1, EN 61347-2-11
Hints
Caution!
Make sure you pick an LED driver/transformer that comes with the appropriate power rating.
Choose a driver/transformer that supplies approx. 30 pecent more watttage, as the current consumption (i.e. amperage) of the LEDs is key, and not the power rating of the LED provided by the LED manufacturer.
Keep in mind that the switch-on surge tend to be much higher.