Your reference (PO, part number, etc.):

Name:       

Company:

Address:  

City:          

State:        

ZIP code:  

Country:    

Email address:

PLEASE MAKE SURE TO ENTER YOUR EMAIL ADDRESS.

IF YOU DON'T WE CANNOT PROCESS YOUR ORDER. THANKS!

TRANSFORMER SPECS:

TOROIDAL POWER TRANSFORMERS

Note: For output transformers click here.

PRIMARY:

Input voltage: Select one 115V, 60Hz 230V, 50Hz 115/230V, 50/60Hz Other (please specify)

SECONDARY:

Note: Specify center-tap windings as V - 0 - V

(example: 250-0-250V).

Maximum secondary voltage is 400Vrms (or 400-0-400V).

Secondary 1 voltage (Vs1):    V

Secondary 1 current (Is1):      A

Secondary 2 voltage (Vs2):   V

Secondary 2 current (Is2):     A

Secondary 3 voltage (Vs3):  V

Secondary 3 current (Is3):     A

If you need more than three secondary windings please list the requirements in the comments section below. An extra charge of 7% applies for each additional secondary.

Calculate required transformer power as:

S= (Vs1*Is1)+(Vs2*Is2)+(Vs3*Is3)

For center-tap transformers power is S=2*Vs*Is

(Example: Vs1= 250-0-250V @ 0.2A, power S=2x250V*0.2A=100VA)

Power:     VA

Quantity:

COMMENTS:

OUTPUT TRANSFORMERS:

TRANSFORMER POWER: W

TRANSFORMER TYPE: Select one Push Pull (PP) Single Ended (SE)

TRANSFORMER GEOMETRY: Select one E/I core (SE and PP transformers) Toroidal core (PP only)

Potted and shielded toroid: If toroid select one, if E/I skip this field Standard, open design Shielded and potted (only if 15W or larger)

PRIMARY:

Impedance:

Ultra Linear tap (40%): Select one YES NO

Application (what tubes are you using, etc.):

SECONDARY:

Secondary 1 impedance:   

Secondary 2 impedance:   

Quantity:

If you need more than one primary or more than two secondary windings, please specify your requirements in the field below:

SPECIAL REQUIREMENTS: