75W Single Output LED Power Supply
CEN-75 series
½ Features :
Features :
Universal AC input / Full range (up to 295VAC)
Protections: Short circuit / Over current / Over voltage / Over temperature
Output voltage and constant current level adjustable
Built-in active PFC function
IP66 design for indoor or outdoor installations
Class 2 power unit
Cooling by free air convection
100% full load burn-in test
High reliability
Suitable for LED lighting and moving sign applications
Compliance to worldwide safety regulations for lighting
Suitable for dry / damp / wet locations
3 years warranty
110
F
M
M
SELV
IP66
SPECIFICATION
MODEL
CEN-75-15
CEN-75-20
CEN-75-24
CEN-75-30
CEN-75-36
CEN-75-42
CEN-75-48
CEN-75-54
DC VOLTAGE
15V
20V
24V
30V
36V
42V
48V
54V
CONSTANT CURRENT OPERATION VOLTAGE Note.5 11.25 ~ 15V
15 ~ 20V
3.75A
18 ~ 24V
3.15A
22.5 ~ 30V
2.5A
27 ~ 36V
2.1A
31.5 ~ 42V
1.8A
36 ~ 48V
1.57A
40.5 ~ 54V
1.4A
RATED CURRENT
CURRENT RANGE
RATED POWER
5A
0 ~ 5A
75W
0 ~ 3.75A
75W
0 ~ 3.15A
75.6W
0 ~ 2.5A
75W
0 ~ 2.1A
75.6W
0 ~ 1.8A
75.6W
0 ~ 1.57A
75.36W
4.6Vp-p
43 ~ 53V
0 ~ 1.4A
75.6W
5Vp-p
RIPPLE & NOISE (max.) Note.2 2.7Vp-p
VOLTAGE ADJ. RANGE (SVR1) 13.5 ~ 17V
CURRENT ADJ. RANGE(SVR2) 3.75 ~ 5A
VOLTAGE TOLERANCE Note.3 10%
2Vp-p
2.7Vp-p
22 ~ 27V
3Vp-p
3.6Vp-p
33 ~ 40V
1.58 ~ 2.1A
4Vp-p
OUTPUT
17 ~ 22V
27 ~ 33V
37 ~ 46V
1.35 ~ 1.8A
49 ~ 58V
2.81 ~ 3.75A 2.36 ~ 3.15A 1.88 ~ 2.5A
1.18 ~ 1.57A 1.05 ~ 1.4A
LINE REGULATION
LOAD REGULATION
SETUP TIME
3.0%
5.0%
1400ms / 230VAC 2800ms / 115VAC at full load
Note.4 90 ~ 295VAC 127 ~ 417VDC
47 ~ 63Hz
PF>0.97/115VAC, PF>0.95/230VAC, PF>0.9/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
VOLTAGE RANGE
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
INPUT
87%
88%
89%
90%
90%
90%
91%
91%
1.1A/115VAC
45A/230VAC
0.55A/230VAC
0.4A/277VAC
<0.75mA / 240VAC
95 ~ 110%
OVER CURRENT
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT
OVER VOLTAGE
17.5 ~ 21V
Protection type : Shut down o/p voltage, re-power on to recover
85 10 (RTH1)
22.8 ~ 26V
28 ~ 34V
34 ~ 38V
41 ~ 46V
47 ~ 52V
54 ~ 60V
59 ~ 65V
PROTECTION
OVER TEMPERATURE
Protection type : Shut down o/p voltage, re-power on to recover
-30 ~ +70 (Refer to "Derating Curve")
20 ~ 95% RH non-condensing
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-40 ~ +80 , 10 ~ 95% RH
ENVIRONMENT
0.03%/ (0 ~ 50
)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
UL879, UL8750, CSA C22.2 No.207-M89, CSA C22.2 No.250.0-08, TUV EN61347-1, EN61347-2-13, IP66, J61347-1, J61347-2-13 approved
I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
SAFETY &
EMC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55015, EN61000-3-2 Class C ( 75% load) ; EN61000-3-3
EMC IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61547, light industry level (surge 4KV), criteria A
MTBF
522.2Khrs min. MIL-HDBK-217F (25
185*62.5*40.5mm (L*W*H)
)
DIMENSION
OTHERS
NOTE
0.56Kg;24pcs/14.4Kg/1.11CUFT
PACKING
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. Derating may be needed under low input voltage. Please check the static characteristics for more details.
5. Constant current operation region is within 75% ~ 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.
6. 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.
7. Direct connecting to LEDs is suggested, but is not suitable for using additional drivers.
File Name:CEN-75-SPEC 2012-03-20
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