![MEAN WELL ELG-300-24A [3/6] Elg 300](/img/pdf.png)
MEAN WELL ELG-300-24A [3/6] Elg 300
![MEAN WELL ELG-300-12A [3/6] Elg 300](/views2/1687554/page3/bg3.png)
File Name:ELG-300-SPEC 2019-06-21
Block Diagram
PFC fosc : 45KHz
PWM fosc : 100KHz
※ This series is able to work in either Constant Current mode (a direct drive way) or
Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.
DRIVING METHODS OF LED MODULE
Typical output current normalized by rated current (%)
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.
100
60
(min.)
Vo(%)
50
100
Io(%)
(B)
Constant
Current area
(C)
Hiccup
Protection
(A)
Constant
Voltage area
DETECTION
PWM & PFC
CIRCUIT
EMI FILTER
RECTIFIERS
POWER
SWITCHING
FILTER
&
RECTIFIERS
Vo+
Vo-
I/P
CONTROL
O.V.P.
&
O.L.P.
PFC
CIRCUIT
O.L.P.O.T.P.O.T.P.
PFC CONTROL
CASE :FUNCTIONAL GROUND
300W Constant Voltage + Constant Current LED Driver
ELG-300
Содержание
- Elg 300 1
- W constant voltage constant current led driver 1
- Elg 300 2
- Elg 300 12a 2
- Elg 300 24a 2
- Specification 2
- W constant voltage constant current led driver 2
- Block diagram 3
- Driving methods of led module 3
- Elg 300 3
- W constant voltage constant current led driver 3
- 60 70 80 90 100 4
- Constant current mode 4
- Elg 300 4
- Static characteristic 4
- V 256w 4
- V 300w 4
- Vac 110vac 4
- W constant voltage constant current led driver 4
- Elg 300 5
- Life time 5
- W constant voltage constant current led driver 5
- 20 300 20 6
- Elg 300 6
- Installation manual 6
- Mechanical specification 6
- Vo black 6
- W constant voltage constant current led driver 6
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