Power Supplies
Power supply units and adapters for IBM & Toshiba POS systems
36 products
Replacement PSUs (power supply units), AC adapters and DC bricks for POS terminals, receipt printers, displays and ATMs. Failing PSUs are the single most common reason for 'random reboots' and intermittent USB dropouts in legacy POS terminals — the input-side electrolytic capacitors dry out from years of 24/7 duty and the rails sag under load. We stock OEM-replacement and quality aftermarket units for all major terminal families, with each listing showing the rated wattage, voltage rails (5V/12V/24V), connector type and compatible terminal models.
TOSHIBA IBM 4900-E45 4900-745 POS Terminal Power Supply
IBM 4810-340 4810-E40 POS Terminal Power PN44V2015 44V2031 ACBEL P08003
IBM 4810-350 Power Supply DPS-250AB-83A PN00L9600
IBM 4820 Touch Screen Monitor Power adapter PN 40N6916 Tiger TG-4201-15V 15V 3A Power Adapter
IBM POS Terminal Cash Point Surepos 300 Power Supply 45P6204 TG-1201
IBM SUREPOS 300 4810-E40 230W PSU POWER SUPPLY 44V2031 ACBEL 44V2015 PO8003-030G
IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085
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IBM SurePOS 500 (4846-565 4846-545) Power Supply PN 42V3681
IBM TOSHIBA 4852-526 566 570 E70 POS Terminal Power
IBM TOSHIBA 4852-526 POS Terminal Power Bottom FRU7430028
IBM TOSHIBA POS 12V Power Supply USB Interface Card
TOSHIBA IBM SurePOS 700 4900-785 Power Supply FRU 99Y3273 DPS-250A-77 A
TOSHIBA TCxWave 6140 POS Power Supply DPS-253ABA PN00V0329
Toshiba tcx300 type 4810-360 POS Power Supply
Toshiba tcx300 type 4810-370 power supply
New
WINCOR BEETLE MIII POS Terminal Power Supply PN 01750255323
New
WINCOR NIXDORF BEETLE i8a-2 POS Terminal Power Supply PN 01750236477
New
Wincor Nixdorf MII Plus Power Supply PN 01750268817
IBM 4810-340 4810-E40 POS Terminal Power PN44V2015 44V2031 ACBEL P08003
IBM 4810-350 power supply DPS-250AB-83A PN00L9600
IBM 4820 Touch Screen Monitor Power adapter PN 40N6916 Tiger TG-4201-15V 15V 3A Power Adapter
IBM POS Computer Cash Point Surepos 300 Power Supply 45P6204 TG-1201
IBM Powered Hub 260w PSU IBM 40N6355
IBM SUREPOS 300 230W PSU POWER SUPPLY 44V2031 ACBEL 44V2015 PO8003-030G 4810-E40
IBM SurePOS 4840-xx2 Power Supply, IBM FRU 57P4085
IBM SurePOS 500 (4846-565 4846-545) Power Supply PN 42V3681
IBM TOSHIBA 4852-526 566-570 E70 POS Terminal Power
IBM TOSHIBA 4852-526 POS Terminal Power Bottom FRU7430028
IBM TOSHIBA POS 12V Power Supply USB Interface Card
TOSHIBA IBM SurePOS 700 4900-785 Power Supply FRU 99Y3273 DPS-250A-77 A
TOSHIBA TCxWave 6140 POS Power Supply DPS-253ABA PN00V0329
Toshiba tcx300 type 4810-360 POS Power Supply
Toshiba tcx300 type 4810-370 power supply
New
WINCOR BEETLE MIII POS Terminal Power PN01750255323
New
WINCOR NIXDORF BEETLE i8a-2 POS Terminal Power Supply PN01750236477
New
Wincor Nixdorf MII Plus Power PN 01750268817
Frequently asked questions
How do I diagnose a failing POS PSU?
Three classic symptoms: (1) random reboots under load (cash drawer open, printer cutting), (2) USB peripherals dropping then re-enumerating, (3) capacitor 'bulge' or electrolyte residue visible if you open the case. A bench DC supply or known-good replacement PSU is the definitive test — substitute and observe.
Can I use a higher-wattage PSU as a replacement?
Generally yes — devices draw what they need, so a 250W replacing a 200W is safe. The reverse is not safe: undersized PSUs sag and overheat. Match the voltage rails and connector exactly; a 24V replacement for a 12V load destroys the load instantly.
Are aftermarket POS PSUs as reliable as OEM?
Quality aftermarket units from established switching-PSU suppliers (Delta, Lite-On, FSP rebranded units) are essentially as good as OEM — many OEM units are rebadged from these same factories. Avoid no-brand cheap units sold below market: the capacitor quality is the cost-cut, and they fail within 1-2 years.
Do you supply universal AC adapters with multiple plug heads?
Yes — for printer and small-device adapters with standard barrel jacks, we stock multi-output and multi-plug units suitable for service vans. Industrial PSUs with proprietary keyed connectors require the specific OEM cable.
