T-40A Mean Well, T-40A Datasheet - Page 2

• Manufacturer Part Number: T-40A
• Description: Linear & Switching Power Supplies 41.5W 5V/3A 12V/2A -5V/0.5A
• Manufacturer: Mean Well

Specifications of T-40A

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 15 W
• Input Voltage: 85 VAC to 264 VAC, 120 VDC to 370 VDC
• Number Of Outputs: 3
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 3 A
• Output Voltage (channel 2): 12 V
• Output Current (channel 2): 2 A
• Output Voltage (channel 3): - 5 V
• Output Current (channel 3): 0.5 A
• Mounting Style: Chassis
• Output Type: DC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Mechanical Specification
Block Diagram
Derating Curve
4.5
100
80
60
40
20
4.5
-10
6.5
I/P
FG
32
0
1
2
3
4
5
6
7
40W Triple Output Switching Power Supply
AMBIENT TEMPERATURE ( )
10
73.5
20
FILTER
EMI
30
122.5
129
120
77
40
50
45
RECTIFIERS
FILTER
&
60
55
O.L.P.
(VERTICAL)
(HORIZONTAL)
SWITCHING
CONTROL
POWER
PWM
13
12
11
10
9
8
7
Static Characteristics (B)
5.2
5.0
4.8
4.6
4.4
4.2
4.0
60
RECTIFIERS
RECTIFIERS
RECTIFIERS
FILTER
FILTER
FILTER
Terminal Pin No. Assignment
80
Pin No.
&
&
&
DETECTION
1
2
3
4
100
CIRCUIT
INPUT VOLTAGE (V) 60Hz
120
DC OUTPUT -V
O.V.P.
Assignment
140
AC/N
FG
AC/L
160
180
Pin No.
Case No. 903
T- 4 0
200
5
6
7
220
File Name:T-40-SPEC 2010-10-18
DC OUTPUT +V2
DC OUTPUT COM
DC OUTPUT +V1
-V3
+V2
+V1
COM
Assignment
240
+12V
-12V
+12V
-12V
+5V
Ta=25
+5V
Unit:mm
260
fosc : 40KHz
s e r i e s
300
250
200
150
100
50
25