![MEAN WELL HLG-80H-48 [4/6] Constant current area](/img/pdf.png)
MEAN WELL HLG-80H-48 [4/6] Constant current area
![MEAN WELL HLG-80H-48 [4/6] Constant current area](/views2/1698334/page4/bg4.png)
64
68
72
76
80
84
88
92
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277Va c
230Va c
115Va c
0.78
0.80
0.82
0.84
0.86
0.88
0.90
0.92
0.94
0.96
0.98
1.00
50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
HLG-80H series possess superior working efficiency that up to 91% can be reached in field applications.
LOAD
EFFICIENCY (%)
(80W)
Constant Current Mode
There are two major kinds of LED drive method "direct drive" and "with LED driver".
A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs.
Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode [with LED driver, at area (A)] and CC mode [direct drive, at area (B)].
DRIVING METHODS OF LED MODULE
80W Single Output Switching Power Supply
HLG-80H series
File Name:HLG-80H-SPEC 2015-07-31
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
PF
LOAD
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.
Typical LED power supply I-V curve
Vo(%)
100
60
50 100
(min.)
Io (%)
Constant
Current area
Hiccup
Protection
Constant
Voltage area
(A)
(B)
(C)
Содержание
- Hiccup mode recovers automatically after fault condition is removed 1
- Hlg 80 1
- Ip65 ip67 1
- Ms 80ms 115vac 500ms 80ms 230vac at full load b type 1200ms 200ms 115vac 500ms 200ms 230vac at 95 load 1
- Series 1
- Total harmonic distortion 1
- W single output switching power supply 1
- Hlg 80 2
- Mechanical specification 2
- Series 2
- T case 2
- W single output switching power supply 2
- Ac l brown ac n blue 3
- B type dim 3
- Block diagram 3
- Control 3
- Derating curve static characteristics 3
- Detection 3
- Emi filter 3
- Fg green yellow 3
- Hlg 80 3
- Ip67 rated timer dimming function contact mean well for details 3
- Pfc circuit 3
- Power switching filter rectifiers v v i p 3
- Pwm pfc circuit o l p o t p 3
- Rectifiers 3
- Series 3
- Svt 18awg 2c sjtw 18awg 3c 3
- T case 3
- Vac input only 3
- W single output switching power supply 3
- Ψ 4 4pl 3
- Constant current area 4
- Constant current mode 4
- Constant voltage area a b 4
- Hiccup protection 4
- Hlg 80 4
- Series 4
- W single output switching power supply 4
- Dimming operation for b type only 5
- Hlg 80 5
- Series 5
- W single output switching power supply 5
- Hlg 80 6
- Series 6
- W single output switching power supply 6
- Waterproof connection 6
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