Switch-Mode Power Supplies
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30 Volt DC 20.0 Amp Switch Mode Power Supply
Item #CSI3020SW
$159.43
30 Volt DC 20.0 Amp Switch Mode Power Supply
Item #CSI3020SW
$159.43
15 Volt DC 40.0 Amp Switch Mode Power Supply
Item #CSI1540SW
$159.43
15 Volt DC 40.0 Amp Switch Mode Power Supply
Item #CSI1540SW
$159.43
60 Volt DC 10.0 Amp High Output Switch Mode Power Supply
Item #CSI6010SW
$159.43
60 Volt DC 10.0 Amp High Output Switch Mode Power Supply
Item #CSI6010SW
$159.43
Free Shipping
Array 3664A 120 Volt DC 4.2 Amp Programmable Switching Power Supply
Item #3664A
$480.43
Free Shipping
Array 3664A 120 Volt DC 4.2 Amp Programmable Switching Power Supply
Item #3664A
$480.43
0-30VDC, 0-10 AMPS Output
Item #CSI3010SM
$101.12
0-30VDC, 0-10 AMPS Output
Item #CSI3010SM
$101.12
Free Shipping
15 Volt DC 1.0 Amp Switching Power Supply With 5V USB Output
Item #CSI1501
$29.91
Free Shipping
15 Volt DC 1.0 Amp Switching Power Supply With 5V USB Output
Item #CSI1501
$29.91
13.8 Volt DC 23.0 Amp Switch Mode Fixed Output Power Supply
Item #CSI23SW1
$63.13
13.8 Volt DC 23.0 Amp Switch Mode Fixed Output Power Supply
Item #CSI23SW1
$63.13
Special
19" Rack Mount 3~15VDC 25Amp Switch Mode Power Supply
Item #CSI19SW-D
$76.30
$109.00
Special
19" Rack Mount 3~15VDC 25Amp Switch Mode Power Supply
Item #CSI19SW-D
$76.30
$109.00
15 Volt DC 25.0 Amp Switching Bench Power Supply
Item #CSI25SW-D
$84.53
15 Volt DC 25.0 Amp Switching Bench Power Supply
Item #CSI25SW-D
$84.53
Switch-Mode Power Supplies
A switch-mode power supply incorporates a switching regulator for improved electrical power conversion efficiency. Unlike a bulkier linear power supply, a switch-mode power supply ideally dissipates no power. Although a switch-mode power supply can create electrical noise if not carefully suppressed, it features reduced power consumption under various load conditions, high reliability, wide input voltage, and is as much as 80% smaller and lighter than a corresponding linear power supply, making a switch-mode power supply ideal for portable equipment.