NES-25-12 Mean Well, NES-25-12 Datasheet - Page 2
![Linear & Switching Power Supplies 25.2W 12V 2.1A](/photos/33/24/332404/nes25_sml.jpg)
NES-25-12
Manufacturer Part Number
NES-25-12
Description
Linear & Switching Power Supplies 25.2W 12V 2.1A
Manufacturer
Mean Well
Datasheet
1.NES-25-5.pdf
(2 pages)
Specifications of NES-25-12
Product
Switching
Commercial/medical
Commercial
Output Power Rating
25 W
Input Voltage
85 VAC to 264 VAC, 120 VDC to 370 VDC
Number Of Outputs
1
Output Voltage (channel 1)
12 V
Output Current (channel 1)
2.1 A
Mounting Style
Chassis
Output Type
DC
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NES-25-12
Manufacturer:
MW
Quantity:
2 000
Part Number:
NES-25-12
Manufacturer:
MW台湾明纬
Quantity:
20 000
Terminal Pin No. Assignment
I/P
FG
Mechanical Specification
Block Diagram
Derating Curve
Pin No.
1
2
3
100
80
60
40
20
-20
Assignment
AC/N
AC/L
FG
0
25W Single Output Switching Power Supply
AMBIENT TEMPERATURE ( )
FILTER
10
EMI
Pin No.
4
5
20
DC OUTPUT -V
DC OUTPUT +V
Assignment
30
40
RECTIFIERS
FILTER
5V
50
&
12 ~ 48V
60
O.L.P.
6.5
70
5
20.5
18
(HORIZONTAL)
+V ADJ.
SWITCHING
CONTROL
POWER
2-M3 L=8
1
2
3
4
5
Output Derating VS Input Voltage
100
90
80
70
60
50
40
85
55
88.5
99
95
87
74
100
RECTIFIERS
115
INPUT VOLTAGE (VAC) 60Hz
FILTER
&
120
O.V.P.
DETECTION
CIRCUIT
140
N E S - 2 5
160
180
Case No. 932B
200
File Name:NES-25-SPEC 2010-10-18
220
240
fosc : 60KHz
Ta=25
Unit:mm
264
+V
-V
s e r i e s