AC-DC Power Supplies
SMP350 Series
350 Watts
• Rugged Industrial Construction
• -40 °C to +70 °C Operation
• Screw Terminals
• High Efficiency
• Remote On/Off
• Low Leakage Current
• Class B Emissions
• 3 Year Warranty
Dimensions:
The SMP350 series provides a range of rugged, enclosed, 300 – 350W supplies with integral fan,
screw terminal connections and a wide operating temperature range of -40 °C to +70 °C ideally
suited to a wide range of industrial applications. The SMP350 series features high efficiency and class
B EMI emissions for ease of integration into the end application and offers remote On/Off to simplify
system control. Packaged in a 3.6” x 7” x 1.7” enclosure the series offers power densities up to 13
W/in3 providing a compact, high efficiency, low noise power solution.
SMP350:
3.6 x 7.0 x 1.7” (91.4 x 177.8 x 43.1 mm)
Models & Ratings
90-180 VAC
Output Current
180-264 VAC
Output Voltage V1
Model Number(1)
Output Power
300 W
Output Current
25.00 A
22.00 A
19.40 A
14.60 A
12.50 A
9.70 A
Output Power
300 W
12.0 VDC
15.0 VDC
18.0 VDC
24.0 VDC
28.0 VDC
36.0 VDC
48.0 VDC
25.00 A
20.70 A
17.80 A
13.75 A
11.80 A
9.20 A
SMP350PS12
SMP350PS15
SMP350PS18
SMP350PS24
SMP350PS28
SMP350PS36
SMP350PS48
310 W
320 W
330 W
330 W
330 W
350 W
330 W
350 W
350 W
350 W
350 W
350 W
7.30 A
7.30 A
Notes
1. For reduced leakage current versions (<300 µA) contact sales.
Mechanical Details
0.58
1.20
Terminal Block TB1
7 x M3 Screw
0.12
(3.0)
7.0 (177.8)
(14.7)
(30.5)
5.35 (135.9)
0.28 (7.1)
2 x M3 x 0.5 THD
0.16 (4.0) max
screw penetration
0.33
(8.4)
2.44
(62.0)
3.6
(91.4)
Voltage
Adjust
Signal Connector J4
JST PN B10B-PHDSS
0.59 (15.0)
Pin
1
Function
+Sense
-Sense
XP Internal Use
Inhibit LO
Inhibit HI
N/C
0.32 (8.1)
Terminal Block TB1
2
2 x M3 x 0.5 THD
0.16 (4.0) max
screw penetration
Pin
1
Function
Line
3
4
2
Neutral
Ground
+V1
5
1.70
(43.2)
3
6
1.09 (27.6)
4
7
N/C
5
+V1
-V
8
N/C
N/C
9
6
1.20 (30.5)
5.35 (135.9)
10
N/C
7
-V
Notes
1. All dimensions in inches (mm).
2. Tolerance .xx = 0.02 (0.50); .xxx = 0.01 (0.25)
3. Weight: 1.5 lbs (0.68 kg)
4. J4 mates with JST Housing Pn. PHDR-10VS and with JST SPHD-001T-P0.5 crimp
terminals.
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