Transformers

• Primary 5000 Ohms
• To 3-4 Ohms Voice Coil
• DC-mA: 40
• Audio Watts: 3

New Old Stock * No longer available for export
MFR: Triad-Utrad
SKU: S-3X

The F-28U is part of a series which has a long history of reliable service in the field, made from a proven design and constructed with UL recognized materials.

• Type: Laminated Core
• Voltage - Primary: 115V
• Voltage - Secondary (Full Load): 6.3V, 7.5V
• Current - Output (Max): 25A

MFR: Triad Magnetics
SKU: F-28U

• Turns ratio Primary to Secondary: 1:1
• Impedance in Ohms Primary: 500 C.T.
• Impedance in Ohms Secondary: 500 C.T.
• DC Resistance in Ohms Primary: 40
• DC Resistance in Ohms Secondary: 55
• Weight: 1.2 oz.

New Old Stock * No longer available for export
MFR: Stancor
SKU: TAPC-52

• Individual Output: 7.5v @ 500mA
• Series Ouput: 15v C.T. @ 500mA
• Parallel Output: 7.5v @ 1000mA

New Old Stock * No longer available for export
MFR: Stancor
SKU: PPC-22

• Primary: 115/230 Volts
• Secondary Series: 16.0 VCT @ 1.25A
• Secondary Parallel: 8.0v @ 2.5A
• Size: 1-7/16" high x 1-7/8" wide x 2-1/4" long

New Old Stock * No longer available for export
MFR: Stancor
SKU: P-DSW-616

• Input Primary: 115 VAC, 60Hz, 1 phase
• Output Current: 4.29 Amps
• Secondary DCR Ohms: 0.205
• Dielectric Withstanding Voltage: 1750VAC

MFR: Abbott Technologies
SKU: 120P28CT

Data Sheet

• Type: Laminated Core
• Voltage - Primary: 115V
• Voltage - Secondary (Full Load): 6.3V
• Current - Output (Max): 6 Amps

MFR: Hammond Manufacturing
Made in Canada
SKU: 166Q6

Powerstat Variable Transformers are auto-transformers of toroidal core design, with a movable brush-tap which rotates to deliver a continuoously-adjustable output voltage from AC power lines.

Type: 10B-2
Line Voltage: 240
Frequency: 60Hz
Output Voltage: 0 - 264
Maximum Amps: 1.75
Maximum KVA: .46

Used * No longer available for export
MFR: Superior Electric
SKU: 10B-2-P

Input:120vac
Output: 1.75 Amps
0.231 kva maximum
Input terminals 1 & 2: Output Volts 0-120 Volts @ 50/60 Hz
Input terminals 1 & 4: Output Volts 0-132 Volts @ 60Hz

Clean Used * No longer available for export
MFR: Statco Energy Products Company
SKU: 171-STATCO-P