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MEAN WELL LDD-300HS LED driver Constant current 300 mA 2 - 52 V DC dimmable 1 pc(s)
Datasheet (PDF)
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Highlights & Details
LDD-300HS
- Constant current
- 2 - 52 V DC
- 300 mA
Technical specifications
- The LDD are step-down converters, the maximum output voltage is only reached at maximum input voltage. The maximum output voltage is always lower than the input voltage.
- Product type
LED driver
- Type
Constant current
- Dim
(L x W x H) 31.8 x 20.3 x 11.4 mm
- Factory colour
Black
- Output voltage (max.)
52 V DC
- Output voltage (min.)
2 V DC
- Test mark
EAC
- Max. output current
300 mA
- Output current (max.) - rounded
300 mA
- LED driver features
dimmable
IP67
- Connection
Pins
SMD
- No. of outputs
1 x
- No. of inputs
1 x
- Input voltage (max.)
56 V DC
- Min. input voltage
9 V DC
- Weight
12.8 g
- Width
20.3 mm
- Height
11.4 mm
- Length
31.8 mm
- Max. temperature
+85 °C
- Min. temperature
-40 °C
Compliance & Certifications
Certified by EU Garan
Documents & Downloads
Datasheet
Datasheet 2246304 MEAN WELL LDD-300HS LED driver Constant current 300 mA 2 - 52 V DC dimmable 1 pc(s)
User & Safety Instructions
User & Safety Instructions 2246304 MEAN WELL LDD-300HS LED driver Constant current 300 mA 2 - 52 V DC dimmable 1 pc(s)
Warranty Terms
Warranty Terms 2246304 MEAN WELL LDD-300HS LED driver Constant current 300 mA 2 - 52 V DC dimmable 1 pc(s)
Description
Features
- DC/DC step-down converter
- Constant current output
- wide input voltage range
- Efficiency up to 95%
- Built-in EMI filter
- Integrated PWM and remote ON/OFF controller
- Protection against short circuit and overtemperature
- Compact design
- Casting material: Epoxy (UL94-V0)
- Suitable for controlling LED lighting
- This text is machine translated.
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.