Transformers & Chokes

P-T291AX Transformer - Hammond, 120V for Champ, Vibro Champ, etc
Special Order Item
Replacement for Fender Champ, Vibro Champ, Princeton, Princeton Reverb, Tweed Deluxe Equivalent to Fender part number 125P1B & 022772 Primary:120 VAC, 60 Hz. For 120V drop-in version, see P-T290AX For 240V drop-in version, see P-T290AEX Features:
  • Designed for drop in replacement of original units.
  • Physically, parts were designed to look similar to original factory units (where possible).
  • Material used & design specs.
$96.96
Note: special order items require additional lead time. See our page on special order items.
P-T298DT Transformer - Hammond, Line Step Up Isolation, Toroidal, 500 VA
Special Order Item
Capacity: 500 VA
Dimensions: 9" long by 6" wide by 4" height
Features:
  • Primary 120VAC, 50/60 Hz., Secondary 240VAC.
  • Provides circuit isolation.
  • Toroidal transformer for high isolation, low noise, light weight cool operation and low profile.
  • 50 or 60 Hz.
$327.56
Note: special order items require additional lead time. See our page on special order items.
P-T298G4 Transformer - Hammond, Line European grounded adaptor plug
Special Order Item
Europeon plug type
Used in: Austria; Belgium; Finland; France; Germany; Middle East; Netherlands; Norway; Parts of Africa, Asia ,South America, China, Tahiti and Caribbean; Sweden
Features:
  • For use with Hammond transformers
  • Heavy duty design with plastic shell & double wipe contacts.
  • Indoor use only.
  • Allows for ground connection between equipment and international power sources.
  • Adaptors do not affect voltages, they are a mechanical device only to match foreign "pin-outs" of receptacles and/or plugs.
$10.38
Note: special order items require additional lead time. See our page on special order items.
P-T369GX Transformer - Hammond, Power, 225-0-225 V, 75 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers.
  • Class A insulation (105 degrees C).
  • Hi-Pot test of 2,000 V RMS.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 225-0-225 V, 75 mA
Filament winding 1 : 6.3 VCT, 2.5 A
Mounting centers: 2" x 1.69" vertical mount
Weight: 2.4 lbs.
$89.57
Note: special order items require additional lead time. See our page on special order items.
P-T369JX Transformer - Hammond, Power, 250-0-250 V, 69 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers.
  • Class A insulation (105 degrees C).
  • Hi-Pot test of 2,000 V RMS.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 250-0-250 V, 69 mA
Filament winding 1 : 6.3 VCT, 2.5 A
Mounting centers: 2" x 1.69" vertical mount
Weight: 2.5 lbs.
$91.80
Note: special order items require additional lead time. See our page on special order items.
P-T370DAX Transformer - Hammond, Power, 260-0-260 V, 104 mA, Univ. Primary
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.

Secondary: 260-0-260 V, 104 mA Filament winding 1 : 5 VCT, 3 A Filament winding 2 : 6.3 VCT, 5 A Mounting centers: 2.5" x 2.94" vertical mount Weight
$108.83
Note: special order items require additional lead time. See our page on special order items.
P-T370EX Transformer - Hammond, Power, 275-0-275 V, 144 mA, Univ. Primary
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.

Secondary: 275-0-275 V, 144 mA Filament winding 1 : 5 VCT, 3 A Filament winding 2 : 6.3 VCT, 4 A Mounting centers: 2.5" x 2.44" vertical mount Weight
$124.17
Note: special order items require additional lead time. See our page on special order items.
P-T370JX Transformer - Hammond, Power, 250-0-250 V, 161 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 250-0-250 V, 161 mA
Filament winding 1 : 5 VCT, 3 A
Filament winding 2 : 6.3 VCT, 6 A
Mounting centers: 2.5" x 2.94" vertical mount
Weight
$166.64
Note: special order items require additional lead time. See our page on special order items.
P-T373AZ Transformer - Hammond, Power, 325-0-325 V, 46 mA, Univ. Primary
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.

Secondary: 325-0-325 V, 46 mA Filament winding 1 : 5 VCT, 2 A Filament winding 2 : 6.3 VCT, 2 A Mounting centers: horizontal mount Weight: 2.5 lbs.
$122.78
Note: special order items require additional lead time. See our page on special order items.
P-T373EX Transformer - Hammond, Power, 325-0-325 V, 345 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 325-0-325 V, 345 mA
Filament winding 1 : 5 VCT, 6 A
Filament winding 2 : 6.3 VCT, 9 A
Mounting centers: 3.5" x 3.25" vertical mount
Weight
$235.65
Note: special order items require additional lead time. See our page on special order items.
P-T373HX Transformer - Hammond, Power, 350-0-350 V, 403 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 350-0-350 V, 403 mA
Filament winding 1 : 5 VCT, 6 A
Filament winding 2 : 6.3 VCT, 9 A
Mounting centers: 3.5" x 4" vertical mount
Weight: 1
$263.15
Note: special order items require additional lead time. See our page on special order items.
P-T376X Transformer - Hammond, Power, 320-0-320 V, 173 mA
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 320-0-320 V, 173 mA
Filament winding 1 : 5 VCT, 3 A
Filament winding 2 : 6.3 VCT, 5 A
Mounting centers: 2.5" x 2.69" vertical mount
Weight
$184.17
Note: special order items require additional lead time. See our page on special order items.
P-T379WX Transformer - Hammond, Power, 400-0-400V, 1.06A / 425-0-425, 1A
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 60 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.
Secondary: 400-0-400 V, 1.06A or 425-0-425, 1A
Filament winding 1 : 6.3 VCT, 12 A
Mounting centers: 4.5" x 3.5" vertical mount
Weight: 32 lbs.
$510.74
Note: special order items require additional lead time. See our page on special order items.
P-T382X Transformer - Hammond, Power, 500-0-500 V, 230 mA, Univ. Primary
Special Order Item
  • Universal Primary - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
  • High voltage secondary designed for full wave center tapped use.
  • 50 VAC bias tap from high voltage secondary C.T.
  • Black epoxy painted to match our P-T1650 series of output transformers .
  • Class A insulation (105 degrees C).
  • Hi-Pot tested to 2,500 VAC.
  • Windings are concentric wound for low stray field and low noise.

Secondary: 500-0-500 V, 230 mA Filament winding 1 : 5 VCT, 3 A Filament winding 2 : 6.3 VCT, 6 A Mounting centers: 3" x 3.8" vertical mount Weight: 1
$234.39
Note: special order items require additional lead time. See our page on special order items.
P-T710 Transformer - Hammond, High Voltage Plate, 375-0-375 V, 147mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 110
  • A.C. High Voltage Secondary RMS: 750V C.T.
  • H.V. Secondary Current CCS: 147mA
  • H.V. Secondary Current ICAS: 221mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$95.75
Note: special order items require additional lead time. See our page on special order items.
P-T714 Transformer - Hammond, High Voltage Plate, 510-0-510 V, 170mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 180
  • A.C. High Voltage Secondary RMS: 1,020V C.T.
  • H.V. Secondary Current CCS: 170mA
  • H.V. Secondary Current ICAS: 255mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$102.43
Note: special order items require additional lead time. See our page on special order items.
P-T717 Transformer - Hammond, High Voltage Plate, 510-0-510 V, 500mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 510
  • A.C. High Voltage Secondary RMS: 1,020V C.T.
  • H.V. Secondary Current CCS: 500mA
  • H.V. Secondary Current ICAS: 750mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$501.00
Note: special order items require additional lead time. See our page on special order items.
P-T718 Transformer - Hammond, High Voltage Plate, 625-0-625 V, 200mA
Special Order Item
Specifications:
  • Primary: 235 VAC, 50/60 Hz.
  • VA: 110
  • A.C. High Voltage Secondary RMS: 1,250V C.T.
  • H.V. Secondary Current CCS: 200mA
  • H.V. Secondary Current ICAS: 300mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$133.60
Note: special order items require additional lead time. See our page on special order items.
P-T720 Transformer - Hammond, High Voltage Plate, 625-0-625 V, 300mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 370
  • A.C. High Voltage Secondary RMS: 1,250V C.T.
  • H.V. Secondary Current CCS: 300mA
  • H.V. Secondary Current ICAS: 450mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$153.64
Note: special order items require additional lead time. See our page on special order items.
P-T724 Transformer - Hammond, High Voltage Plate, 750-0-750 V, 226mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 345
  • A.C. High Voltage Secondary RMS: 1,500V C.T.
  • H.V. Secondary Current CCS: 226mA
  • H.V. Secondary Current ICAS: 339mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$144.73
Note: special order items require additional lead time. See our page on special order items.
P-T728 Transformer - Hammond, High Voltage Plate, 1000-0-1000 V, 175mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 210
  • A.C. High Voltage Secondary RMS: 2,000V C.T.
  • H.V. Secondary Current CCS: 175mA
  • H.V. Secondary Current ICAS: 263mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$155.87
Note: special order items require additional lead time. See our page on special order items.
P-T739 Transformer - Hammond, High Voltage Plate, 1750-0-1750 V, 400mA
Special Order Item
Specifications:
  • Primary: 115 VAC, 50/60 Hz.
  • VA: 1400
  • A.C. High Voltage Secondary RMS: 3,500V C.T.
  • H.V. Secondary Current CCS: 400mA
  • H.V. Secondary Current ICAS: 600mA

Features:
  • At 2,000 VAC and above, secondary leads are through rubber bushings.
  • Units can be run full wave bridge or full wave C.T.
  • V.A. is a C.C.S.
$725.89
Note: special order items require additional lead time. See our page on special order items.
P-T850LA Transformer - Hammond, Audio Broadcast Quality
Special Order Item
Output to Line, Matching or Bridging
  • Deep-drawn steel case with tin plated finish, with two convenient 6-32 mounting studs with mounting hardware.
  • Sealed case and wax potted core internally for stable characteristics and long life.
  • Wide frequency response ± 0.5 db max. from 20 Hz. to 20 Khz. (except units over 5K ohms impedance, may be down 1 db @ 20 Khz.)
  • Insertion loss of apx. 1 db.
  • Maximum power level +15 dbm. with specified characteristics, or higher levels with reduced low frequency performance.
  • Distortion is apx. 1.5% @ 20 Hz.
$146.22
Note: special order items require additional lead time. See our page on special order items.
P-T1182D240 Transformer - Hammond, Toroidal Power, 30VA
Special Order Item
Toroidal power transformer. 30VA, 50/60 Hz. 12.30% voltage regulation, open toroid center.
  • Torodial transformer benefits:
    • low profile
    • lightweight
    • cool running / high efficiency
    • due to the core shape - low stray magnetic flux leakage (low EMI)
  • Dual 117/234 VAC primary, 50/60 Hz. operation.
  • Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer.
  • Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware
  • Minimum 8" long flexible leads
  • Manufactured using Class B (130 degree C) materials.
  • Hi-Pot test of 4,000VAC RMS between primary & secondary
  • UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
  • CSA certified to C22.2 #66 - CSA file #209651
  • CE compliant to IEC 61558-2-4
$55.56
Note: special order items require additional lead time. See our page on special order items.
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