Product Liability Disclaimer-MEAN WELL Switching Power Supply Manufacturer
Owner's Manual for MEAN WELL models including: PLN-20-12 Series Constant Current LED Driver, PLN-20-12, Series Constant Current LED Driver, Constant Current LED Driver, Current LED Driver, LED Driver
20W PLN-20 Series Constant Current LED Driver by Mean Well
File Info : application/pdf, 3 Pages, 541.00KB
DocumentDocument20W Single Output LED Power Supply
PLN-20 series
User's Manual
SPECIFICATION
IP64
..
MODEL
PLN-20-12
PLN-20-18
PLN-20-24
PLN-20-36
PLN-20-48
OUTPUT
DC VOLTAGE
12V
CONSTANT CURRENT REGION Note.5 9 ~ 12V
RATED CURRENT
1.6A
CURRENT RANGE
0 ~ 1.6A
CURRENT ADJ. RANGE
75% ~ 100%
RATED POWER
19.2W
RIPPLE & NOISE (max.) Note.2 2.5Vp-p
VOLTAGE TOLERANCE Note.3 ±10%
18V 13.5 ~ 18V 1.1A 0 ~ 1.1A
19.8W 3.0Vp-p
24V 18 ~ 24V 0.8A 0 ~ 0.8A
19.2W 3.0Vp-p
36V 27 ~ 36V 0.55A 0 ~ 0.55A
19.8W 3.0Vp-p
48V 36 ~ 48V 0.42A 0 ~ 0.42A
20.2W 3.8Vp-p
LINE REGULATION
±3.0%
LOAD REGULATION
±10%
SETUP TIME
500ms / 230VAC 2000ms / 115VAC at full load
VOLTAGE RANGE Note.4 90 ~ 277VAC 127~392VDC
FREQUENCY RANGE POWER FACTOR
47 ~ 63Hz PF0.95/115VAC,PF>0.9/230VAC,PF>0.9/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
INPUT
TOTAL HARMONIC DISTORTION THD< 20% when output loading75% at 115VAC/230VAC input and output loading75% at 277VAC input
EFFICIENCY(Typ.)
80%
81%
82%
83%
83.5%
AC CURRENT INRUSH CURRENT(Typ.)
0.4A/115VAC 0.2A/230VAC 0.15A/277VAC COLD START 35A(twidth=40s measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER LEAKAGE CURRENT
98 units (circuit breaker of type B) / 98 units (circuit breaker of type C) at 230VAC 0.5mA / 240VAC
OVER CURRENT
Note.5 95 ~ 110% Protection type : Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT PROTECTION
OVER VOLTAGE
Hiccup mode, recovers automatically after fault condition is removed.
14 ~ 16V
19 ~ 22V
27 ~ 34V
Protection type : Shut off o/p voltage, clamping by zener diode
41 ~ 46V
54 ~ 60V
OVER TEMPERATURE
Shut down o/p voltage, recovers automatically after temperature goes down
WORKING TEMP. WORKING HUMIDITY
-30 ~ +60 (Refer to "Derating Curve") 20 ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION
-40 ~ +80, 10 ~ 95% RH ±0.06%/ (0 ~ 50) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS
IEC61347-1, IEC61347-2-13, TUV BS EN/EN61347-1, BS EN/EN61347-2-13, UL8750,CSA C22.2 No. 250.0-08, EAC TP TC 004,GB19510.1,GB19510.14,IP64 approved
WITHSTAND VOLTAGE
SAFETY & ISOLATION RESISTANCE
EMC
EMC EMISSION
EMC IMMUNITY
MTBF
I/P-O/P:3.75KVAC I/P-O/P:100M Ohms/500VDC / 25/ 70%RH Compliance to BS EN/EN55015,BS EN/EN61000-3-2 Class C(75% load);BS EN/EN61000-3-3,GB17743 and GB17625.1,EAC TP TC 020 Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11;BS EN/EN61547, light industry level, criteria A,EAC TP TC 020 643.6Khrs min. MIL-HDBK-217F (25)
OTHERS DIMENSION PACKING
148.5*38.5*28mm (L*W*H) 0.18Kg; 60pcs/12.8Kg/0.9CUFT
NOTE
Product Liability DisclaimerFor detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
File Name:PLN-20-SPEC 2021-12-24
20W Single Output LED Power Supply
Mechanical Specification
PLN-20 series
Case No.989B Unit:mm
AC/L(Brown) AC/N(Blue)
320±10 UL1015 18AWG×2C
3.2 2-R2.0
148.5
T case
74.25
T case: Max. Case Temperature.
3.2 18.83
320±10 UL1015 18AWG×2C
+V(Red) -V(Black)
10 38.5
19.25
10 10.75 28
Block Diagram
EMI FILTER
I/P
&
RECTIFIERS
POWER
RECTIFIERS
+V
SWITCHING
& FILTER
O.C.P.
-V
O.L.P.
PWM & PFC CONTROL
DETECTION CIRCUIT
O.V.P.
O.T.P.
Derating Curve
Static Characteristics
100 80 60 40 20
-30 -25 -5
0
15
30
40
50
AMBIENT TEMPERATURE ()
60 (HORIZONTAL)
100 90 80 70 60 50 40
90 100 125 135 145 155 165 175 180 200 230 277
INPUT VOLTAGE (V) 60Hz
File Name:PLN-20-SPEC 2021-12-24
LOAD (%) LOAD (%)
PF
20W Single Output LED Power Supply
PLN-20 series
Power Factor Characteristic
Power factor will be higher than 0.9 when output loading is 75% or higher.
Constant Current Mode
1
0.95
0.9
0.85
277V
0.8
230V
0.75
115V
0.7
0.65
0.5
0.6
0.7
0.8
0.9
1
LOAD
(20W)
EFFICIENCY vs LOAD (48V Model)
PLN-20 series possess superior working efficiency that up to 83.5% can be reached in field applications.
90 86 82 78 74 70 66 62 58 54 50 46 42
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
LOAD
277Vac 230Vac 115Vac
DRIVING METHODS OF LED MODULE
This LED power supply is suggested to work in constant current mode area (CC) to drive the LEDs.
Vo(%)
100
75 (max.)
Constant Current area
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.
Hiccup Protection
50
100
Io (%)
Typical LED power supply I-V curve
EFFICIENCY (%)
File Name:PLN-20-SPEC 2021-12-24