Drive. | P.O. Box 892230 Temecula, CA 92589-2230 | www.tamuracorp.com
USA
Tel: 800-872-6624
Fax: 909-676-9482
Japan
Tel: 81 (0)3 3978-2111
Fax: 81 (0)3 3923-0230
United Kingdom
Tel: 44 (0) 1380 731 700
Fax: 44 (0) 1380 731 702
Hong Kong
Tel: 852-2389-4321
Fax: 852-2341-9689
In-Line Switching Power Supplies
w w w. t a m u r a c o r p . c o m
Switch Mode Power Supplies
Universal Input (90-264V) SMPS
Approved to UL/CSA, Excellent Thermal Management
Over Voltage and Thermal Protection
Highly Reliable Design
High Efficiency Design
Compact Packaging
Withstand Voltage of 3kV (input to output)
Very Low Standy Power (<0.8W)
FCC Class B Designs
Part #
Output Ratings
VDC
Amps
Efficiency
1
(%)
Minimum Load
(A)
Output Regulation
(%)
Cooling Method
Package Dimensions
mm(inches) Typ
L
W
H
PAA1228N7
2
12
2.8
84
0
�5
Convection
PCW1240N7
2
12
4.0
85
0
�5
Convection
PAA1628N7
2
16
2.8
84
0
�5
Convection
PCW1637N7
2
16
3.8
85
0
�5
Convection
PAA1923N7
2
19
2.4
85
0
�5
Convection
PCW1931N7
2
19
3.2
85
0
�5
Convection
PLW1947N7
2
19
4.8
83
0
�5
Convection
PAA2418N7
2
24
1.9
85
0
�5
Convection
PCW2425N7
2
24
2.5
85
0
�5
Convection
90.00
43.50
26.50
(3.543)
(1.713)
(1.043)
110.00
45.00
29.00
(4.331)
(1.772)
(1.142)
90.00
43.50
26.50
(3.543)
(1.713)
(1.043)
110.00
45.00
29.00
(4.331)
(1.772)
(1.142)
90.00
43.50
26.50
(3.543)
(1.713)
(1.043)
110.00
45.00
29.00
(4.331)
(1.772)
(1.142)
133.00
58.00
31.15
(5.236)
(2.283)
(1.226)
90.00
43.50
26.50
(3.543)
(1.713)
(1.043)
110.00
45.00
29.00
(4.331)
(1.772)
(1.142)
1
Efficiency including cord loss
2
Last number specifies OPC. Contact Tamura for OPC Options
W
L
H