You are here

Transformer - Hammond, Power, 250-0-250 V, 81 mA

Transformer - Hammond, Power, 250-0-250 V, 81 mA image 1
Click to zoom in
Customer Images:
No Images yet! Submit a product image below!
Item ID: 003518
Price: $69.22
In stock
View Specifications, Files, and Documents


Size: 65 VA
Dual Primary: 117 VAC, 50/60 Hz.
A.C. High Voltage Secondary RMS: 500V.C.T. @ 81mA
Filament Winding #1 5 V @ 2 A
Filament Winding #2 6.3 V @ 2.5 A


  • Enclosed, 4 hole, chassis mount.
  • Minimum 6" long leads.
  • Units can be run full wave bridge or full wave C.T.
  • Class A insulation (105 degrees C).
  • Hi-Pot test of 2,000V RMS.
  • Conservative designs - CSA certified (209651).
  • NOTE: A production "running change" has been made to the primary winding - effective with August 2009 production.

Choice #1 (115 VAC Input): For those customers who need the 115V input - nothing has changed - simply use the White & Gray wires and tape the Black wire (see above schematic). Choice #2 (125 VAC Input): For those customers who are seeing too high a secondary voltage due to higher primary line voltages (roughly 125V input) - use the White & Black wire and tape the gray wire Caution: NEVER connect power to BOTH the GRAY & BLACK wire - instantaneous destruction of the transformer will result!

UPC/EAN: 623980241760

RoHS Compliant

View Product Measurements

My Project Lists

You must be logged in to add items to a project list.

Specifications, Files, and Documents

Product Reviews

No product reviews yet! Be the first!

Questions and Answers

Click each question to see its answers.
Have a question of your own? Ask us here!