Compliance to EN55015, EN61000-3-2 Class C ( 60% load, 12V model
88%
91%
90.5%
0.4A / 277VAC
91%
91%
91%
91%
PROTECTION
OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
54 ~ 63V
59 ~ 68V
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
Note.7
SAFETY & WITHSTAND VOLTAGE
EMC
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS
DIMENSION
PACKING
NOTE
Compliance to EN61000-4-2,3,4,5,6,8,11, EN61547, EN55024, light industry level (surge 4KV), criteria A
356.4Khrs min. MIL-HDBK-217F (25 )
181*61.5*35mm (L*W*H)
0.5Kg; 24pcs/13Kg/0.75CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Constant current operation region is within 60% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please
reconfirm special electrical requirements for some specific system design.
5. Derating may be needed under low input voltages. Please check the static characteristics for more details.
6. Type A only.
7. Safety and EMC design refer to EN60598-1, CNS15233, GB7000.1, FCC part18.
8. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
9. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the
complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.
File Name:HLN-80H-SPEC 2012-02-21
80W Single Output Switching Power Supply
Mechanical Specification
A Type:(HLN-80H-_A)
181
6.26
HLN-80H
Case No.HLN-80A
series
Unit:mm
21.25
30.75
2-R2.5
300 20
61.5
300 20
AC/L(Brown)
AC/N(Blue)
FG (Green/Yellow)
90.5
T case
SVT 18AWG 2C
+V(Red)
-V(Black)
SVT 18AWG 3C
2.3
T case: Max. Case Temperature.
6.26
21.25
IP64 rated. Output voltage and constant current level can be adjusted through internal potentiometer.
(can access by removing the rubber stopper on the case).
B Type:(HLN-80H-_B)
181
6.26
Case No.HLN-80B
Unit:mm
21.25
61.5
300 20
AC/L(Brown)
AC/N(Blue)
FG (Green/Yellow)
30.75
2-R2.5
300 20
90.5
+V(Red)
-V(Black)
DIM+(Blue)
DIM-(White)
T case
UL2464 18AWG 4C
SVT 18AWG 3C
T case: Max. Case Temperature.
6.26
21.25
DIM+ / DIM- : Commercial wall dimmer 1 ~ 10V & PWM control function
Block Diagram
fosc : 100KHz
I/P
EMI FILTER
&
RECTIFIERS
PFC
CIRCUIT
POWER
SWITCHING
RECTIFIERS
&
FILTER
O.L.P.
+V
-V
DIM+
DIM-
(B Type)
FG
O.T.P.
O.L.P.
PWM & PFC
CONTROL
DETECTION
CIRCUIT
O.V.P.
File Name:HLN-80H-SPEC 2012-02-21
35
35
80W Single Output Switching Power Supply
Derating Curve
Static Characteristics
HLN-80H
series
100
100
90
80
230VAC
Input only
80
70
60
LOAD (%)
40
LOAD (%)
-25
-10
0
15
30
40
50
60
(HORIZONTAL)
60
50
40
20
-40
90
100
125
135
145
155 165
175
180
200
230
305
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (V) 60Hz
Power Factor Characteristic
Constant Current Mode
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0.86
0.84
0.82
0.80
0.78
50%
60%
70%
80%
LOAD
90%
100%
(80W)
277Vac
230Vac
115Vac
PF
EFFICIENCY (%)
EFFICIENCY vs LOAD (48V Model)
HLN-80H series possess superior working efficiency that up to 91% can be reached in field applications.
92
88
84
80
76
72
68
64
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
LOAD
277Vac
230Vac
115Vac
File Name:HLN-80H-SPEC 2012-02-21
80W Single Output Switching Power Supply
DRIVING METHODS OF LED MODULE
HLN-80H
series
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).
100
(B)
Constant
Current area
(A) Constant
Voltage area
60
(max.)
(C)
Hiccup
Protection
50
95
Io (%)
Vo(%)
Typical LED power supply I-V curve
DIMMING OPERATION(for B-type only)
AC/L(Brown)
AC/N(Blue)
FG (Green/Yellow)
HLN-80H
B Type
+V(Red)
-V(Black)
DIM+(Blue)
DIM-(White)
Vo and Io can not be adjusted (B type)
Built-in 3 in 1 dimming function, IP64 rated. Output constant current level can be adjusted through output cable by connecting a resistance or
1 ~ 10Vdc or 10V PWM signal between DIM+ and DIM-.
Please DO NOT connect "DIM-" to "-V".
Reference resistance value for output current adjustment (Typical)
VUSec安全研究小组和英特尔周二披露了一个名为分支历史注入（branch history injection BHI）的Spectre级漏洞。这个新的漏洞影响到近年来发布的所有英特尔处理器，包括最新的Alder Lake CPU，以及一些特定的Arm内核。相比之下，AMD的芯片似乎不受影响。有意思的是，Intel在2021年产品安全报告中直言不讳的表示：2021年Intel处理器共有16个Bu...[详细]
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