PLN-20-48 Mean Well, PLN-20-48 Datasheet - Page 2

• Manufacturer Part Number: PLN-20-48
• Description: Linear & Switching Power Supplies 20.2W 48V 0.42A LED PS W/PFC
• Manufacturer: Mean Well

Specifications of PLN-20-48

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 20.2 W
• Input Voltage: 90 VAC to 277 VAC
• Number Of Outputs: 1
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 0.42 A
• Mounting Style: Chassis
• Dimensions: 147 mm L x 37 mm W x 28 mm H
• Open Frame/enclosed: Enclosed
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC/L(Brown)
AC/N(Blue)
Mechanical Specification
Block Diagram
Derating Curve
Derating Curve
I/P
100
100
80
80
60
60
40
40
20
20
-30
RECTIFIERS
EMI FILTER
-25
-25
20W Single Output LED Power Supply
AMBIENT TEMPERATURE ( )
&
-5
-5
18AWG 2C
320 10
0
0
15
15
30
30
O.L.P.
40
2-R2.0
3.2
50
60
SWITCHING
PWM & PFC
(HORIZONTAL)
CONTROL
POWER
O.T.P.
148.5
Static Characteristics
100
90
80
70
60
50
40
90
RECTIFIERS
100
FILTER
&
125
18.83
135
INPUT VOLTAGE (V) 60Hz
3.2
145
O.V.P.
155 165
DETECTION
O.C.P.
CIRCUIT
P L N - 2 0
175
18AWG 2C
320 10
180
Case No.989B
File Name:PLN-20-SPEC 2011-03-09
200
230
Ta:25
277
s e r i e s
Unit:mm
+V
-V(Black)
+V(Red)
-V