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Power Supply Accessories

Shop for power supply accessories including replacement contact brushes and fuses for variacs. We also carry RS232-to-RS485 and RS232-, USB-, and RS485-to-TTL converters for several of our benchtop programmable power supplies. In addition we have twenty-four inch banana plug patch cords and GPIB (IEEE488) interfaces for electronic loads.


Viewing 1–16 of 16 products
USB to RS-232 Null Modem Adapter

USB to RS-232 Null Modem Adapter

$24.95

Available for back order

Item no. ICUSB232FTN
Siig USB to 1-port Serial 9 adapter

Siig USB to 1-port Serial 9 adapter

$19.95

In Stock

Item no. 3312-SIIG
5A Fuse for the TDGC2-0.5 Variac

5A Fuse for the TDGC2-0.5 Variac

$1.69

In Stock

Item no. TDGC2-0.5 FUSE
Replacement Contact Brush for TDGC2-0.5 Variac

Replacement Contact Brush for TDGC2-0.5 Variac

$5.00

In Stock

Item no. TDGC2-0.5 BRUSH
Replacement Contact Brush for TDGC2-2 Variac

Replacement Contact Brush for TDGC2-2 Variac

$7.50

In Stock

Item no. TDGC2-2 BRUSH
Replacement Contact Brush for TDGC2-3KVA Variac

Replacement Contact Brush for TDGC2-3KVA Variac

$8.50

In Stock

Item no. TDGC2-3KVA BRUSH
RS232 to TTL Converter for CSI3644A/45A/46A or CSI3710A/11A (3311)

RS232 to TTL Converter for CSI3644A/45A/46A or CSI3710A/11A (3311)

$26.95

In Stock

Item no. 3311
USB to TTL Converter for CSI3644A/45A/46A or CSI3710A/11A

USB to TTL Converter for CSI3644A/45A/46A or CSI3710A/11A

$26.95

In Stock

Item no. 3312
RS232 to RS 485 Converter for CSI3644A/45A/46A or CSI3710A/11A

RS232 to RS 485 Converter for CSI3644A/45A/46A or CSI3710A/11A

$26.95

In Stock

Item no. 3313
Save $9.43 RS485 to TTL Converter for CSI3644A/45A/46A or CSI3710A/11A (3314)
Save $9.43

RS485 to TTL Converter for CSI3644A/45A/46A or CSI3710A/11A (3314)

Now $17.52 $26.95

In Stock

Item no. 3314
GPIB (IEEE488) interface for the Array 3721A/3723A

GPIB (IEEE488) interface for the Array 3721A/3723A

$120.00

In Stock

Item no. 3315 GPIB CARD
Pomona 24in Black Banana Plug Patch Cord

Pomona 24in Black Banana Plug Patch Cord

$5.24

Available for back order

Item no. B-24-0
Pomona 24in Red Banana Plug Patch Cord

Pomona 24in Red Banana Plug Patch Cord

$5.24

Available for back order

Item no. B-24-2
Pomona 24in Green Banana Plug Patch Cord

Pomona 24in Green Banana Plug Patch Cord

$5.24

Available for back order

Item no. B-24-5
1/2 Amp 250 Volt SLO-BLO Fuse

1/2 Amp 250 Volt SLO-BLO Fuse

$0.99

In Stock

Item no. V313.500
30 Amp 32 Volt SLO-BLO Fuse

30 Amp 32 Volt SLO-BLO Fuse

$0.99

In Stock

Item no. V313030