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The product image may slightly differ as it is representative of the family and not the model.
LF-FSD037YA - Lifud LED Power Supply - 37W - from 75 to 400mA Jolly Constant Current DC - DALI and push dimmable
Description
Available models: LF-FSD037YA
TheLF-FSD037YAIt is a non-isolated constant current LED driver. 37W. Offers dimming function DALI and push, with nominal voltage input 220-249VAC and voltage output from 54 to 240VDC. The current output from 75mA up to 400mA.
Features:
- Perfect for Class II and I lighting systems
- Output at constant current. The output can be adjusted via DIP switch.
- Dim to off without afterglow.
- Supports 2 sets of lights connected in series
- Adjustable current and lumen output compensation through a programmer.
- Stand-by consumption
- DALI dimming function. The logarithmic or linear dimming curve can be selected.
- Push dimming function.
- 5 years warranty.
Applications:
- Indoor lighting
- Ambient lights
- Residential lights
Our vote:
- Reliability
- Price
- Features
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Main technical specifications
| MODEL | LF-FSD037YA | ||||
|---|---|---|---|---|---|
| Type of exit | Constant Current / CC | ||||
| Output voltage | 54~240VDC | ||||
| Nominal Output Current | 75-400mA | ||||
| Power | 37W | ||||
| Dimmable |
DALI dimming function. Push dimming function. |
||||
| Max Efficiency | ≥90% | ||||
| Input Voltage VAC | 220-240VAC (voltage limit: 198-264VAC) | ||||
| Protection Degree | IP20 | ||||
| Working temperature | -30℃ ~ +60℃ | ||||
| Dimensions | 195x30x21mm | ||||
| Certifications | ENEC, CE, UKCA, CB, RCM, EL | ||||
| For purchases and sampling | CONTACT US | ||||
See also:
Download the LED power supply catalogs in the attachments tab.
Data sheet
- Insulation Voltage
- 1500
- Dimming LED
- Dali
Push - Led Dimming (interface)
- Dali
Push - External Use
- No
- Output Regulation Type
- Constant Current / CC
- Current Protection Type
- Hiccup Mode
- Power Supply Type
- Constant Current / CC
- Input Voltage VAC
- 220~240VAC
220~240VAC - Operating Temperature
- -30°C / +60°C
- Rating
- 453
- Output Voltage Range
- 54-240V
- Power W
- 37
- PFC
- No
- IP Protection Grade
- IP20
- Warranty
- 5 Years
- Mechanical Mounting Format
- Closed Plastic Container
- Efficiency
- 90%
- Dimensions
- 195x30x21mm
- Output Current mA
- 100
125
150
200
250
300
350
400 - Output Current A
- 0.075-0.4A
- Input Connector
- Cable
- Output Connection
- Wired
- Isolation Class
- Class 1
- Certifications
- ENEC, CE, UKCA, CB, RCM, EL
- Applications
- LED Power Supply
- Input Voltage VAC (Nominal)
- 220
- Product Family
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