25W Single Output AC Dimmable LED Power Supply
PCD-25 series
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SPECIFICATION
MODEL PCD-25-350 PCD-25-700 PCD-25-1050 PCD-25-1400
RATED CURRENT 350mA 700mA 1050mA 1400mA
OPERATING VOLTAGE RANGE 40 ~ 58V 24 ~ 36V 16 ~ 24V 12 ~ 18V
CURRENT ACCURACY 5.0%
OUTPUT RATED POWER 20.3W 25.2W 25.2W 25.2W
RIPPLE & NOISE (max.) Note.1 4.6Vp-p 2.7Vp-p 2.2Vp-p 2Vp-p
NO LOAD OUTPUT VOLTAGE (max.) 60V 50V 35V 25V
SETUP TIME 500ms / 230VAC 2000ms / 115VAC at full load
FREQUENCY RANGE 47 ~ 63Hz
POWER FACTOR (Typ.) PF>0.9/115VAC, PF>0.9/230VAC, PF>0.9/277VAC at full load (Please refer toPower Factor Characteristi curve)
A series THD< 20% when output loading70% at 115VAC
TOTAL HARMONIC
DISTORTION THD< 20% when output loading70% at 230VAC input and output loading 80% at 277VAC input
B series
EFFICIENCY (Typ.) 82% 81% 80.5% 80%
INPUT
AC CURRENT (Typ.) 0.6A/115VAC 0.3A/230VAC 0.2A/277VAC
INRUSH CURRENT(max.) COLD START 10A(twidth=20s measured at 50% Ipeak) at 115VAC / 230VAC
MAX. No. of PSUs
A series 37 units (circuit breaker of type B) / 37 units (circuit breaker of type C) at 115VAC
on 16A CIRCUIT
B series 80 units (circuit breaker of type B) / 80 units (circuit breaker of type C) at 230VAC
BREAKER
LEAKAGE CURRENT <0.5mA 120VAC / 240VAC
Hiccup mode, recovers automatically after fault condition is removed.
SHORT CIRCUIT
OVER TEMPERATURE Shut down o/p voltage, re-power on to recover
PROTECTION
WORKING TEMP. -30 ~ +60 (Refer toDerating Curv)
20 ~ 95% RH non-condensing
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +80, 10 ~ 95% RH
TEMP. COEFFICIENT
0.03%/ (0 ~ 50)
VIBRATION 10 ~ 500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes
UL8750, CSA C22.2 No. 250.0-08(except for PCD-25-350, PCD-25-700), ENEC EN613471, EN61347-2-13, EN62384(for B type only),
SAFETY STANDARDS
IP42 approved ; design refer to UL60950-1, TUV EN60950-1, EN61347-1, EN61347-2-13
SAFETY & WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC
EMC ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25/ 70% RH
EMC EMISSION Compliance to EN55015 (B type only), EN61000-3-2 Class C ; EN61000-3-3, FCC part 18 non-consumer equipment (A type only)
EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024,EN61547, light industry level, criteria A
MTBF 906.5K hrs min. MIL-HDBK-217F (25)
84*57*29.5mm (L*W*H)
OTHERS DIMENSION
0.19Kg; 72pcs/14.7Kg/0.92CUFT
PACKING
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File Name:PCD-25-SPEC 2015-08-2125W Single Output AC Dimmable LED Power Supply
PCD-25 series
Mechanical Specification
Case No.PCD16A Unit:mm
A Type:(PCD-25-_A)
3 84
15010
UL1430 18AWG
V+(RED)
34.5
V-(BLACK)
Tcase
7.3
7.3
755
UL1430 18AWG
AC/N(WHITE)
AC/L(BLACK)
3
T case: Max. Case Temperature.
B Type:(PCD-25-_B)
3 84
15010
UL1430 18AWG
V+(RED)
34.5
V-(BLACK)
Tcase
7.3
7.3
755
AC/N(BLUE) NISPT-1 18AWG
AC/L(BROWN)
3
T case: Max. Case Temperature.
Block Diagram
fosc : 90KHz(115VAC)
120KHz(230VAC)
RECTIFIERS
EMI FILTER
POWER +V
I/P
& &
SWITCHING
-V
RECTIFIERS FILTER
DETECTION
CIRCUIT
O.L.P.
PWM & PFC
CONTROL
O.C.P.
File Name:PCD-25-SPEC 2015-08-21
2-8.9
2-8.9
2-3.6
2-3.6
15.3 15.3
57 57
14.5 14.5
15.3 15.3
1.9 1.9
29.5 29.5