Transformers & Chokes

• Primary 115 VAC, 50 / 60 Hz.
• 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. rating
• Current ratings are CCS (Continuous Commercial Service) & ICAS ratings (Intermittent Commercial or Amateur Service).
• Enclosed, 4 hole chassis mount.
• Minimum 6" long leads.
• Class A insulation (105 degrees C).
• Hi-Pot test at a minimum of twice secondary voltage
• Conservative designs - CSA certified (209651).

• Replacement for Vox amplifiers
• 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. were kept as close as possible to the original part to preserve the stock "tone".

Dual 117/234 VAC primary, 50/60 Hz. operation. 24 V series, 12 V parallel secondary.

Secondary VAC: 10V C.T.
Current: 5 A
VA Rating: 50
Features:

• Single Primary 115VAC
• Operates on 50/60 Hz.
• Combination solder or quick connect terminals.
• Split bobbin construction eliminates the need for an electrostatic shield.
• Hi-pot tested to 2 KV RMS.
• Economical open style, channel frame - chassis mount design
• UL recognized & CSA certified.

Open style, chassis mount transformers with a 117V 50/60Hz primary and a 12V secondary.

Primary 115 VAC 60 Hz.
Secondary DC current measured with cap. input filter, full wave (two diode) C.T., rectifier circuit.
Enclosed, 4 hole chassis mount.
Minimum 6 long leads.
2" X 2" vertical mounting centers.
Class A insulation (105 degrees C).
Hi-Pot test of 2000 V RMS.
Conservative designs - CSA certified (# LR3902).
3.2lbs
Secondary: 250-0-250 V100 mA
Filament winding 1: 5 V2 A
Filament winding 2: 6.3 V3 A

Open style, chassis mount transformers with a 115V 60Hz primary and a 120V center tapped secondary.

• Both series operate on 50/60 Hz current
• Low profile, split bobbin design.
• Dual winding secondaries, non-concentrically wound
• Units are designed so that all windings must be used
• Low primary to secondary coupling - no electrostatic shield required.
• High insulation - Hipot of 2,500V RMS.
• Class B insulation - 130 degrees C.
• c UL us recognized

• Primary: Universal - 100, 110, 120, 200, 220,230, 240 VAC 50/60 Hz.
  
  • NOTE: units are designed to operate with BOTH primary windings engaged.
  • See primary wiring information under resources.
• Bias Tap: 50 VAC tap from high voltage secondary C.T. (except part number P-T379WX - uses a separate 60VAC 0.2 Amp winding).
• Highpot tested: 2,000 VAC
• Faraday Copper Primary Shield: Our electrostatic shield reduces the capacitive coupling from the primary - greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell).
• Windings: Concentric wound for low stray field and low noise.
• Models: This series is an upgrade from our P-T263-X range of units PLUS 2 models designed specifically for 300B tubes (Part Number P-T300BX) and 2A3 tubes (Part Number P-T302AX).
• Finish: Black powder paint to match our P-T1650X series of output transformers Units can be run full wave bridge or full wave C.T.
• Conservative designs - CSA certified (209651).

Dual 117/234 VAC primary, 50/60 Hz. operation. 36 V series, 18 V parallel secondary.

Secondary VAC: 12.6V C.T.
Current: 4 A
VA Rating: 50.4
Features:

• Dual Primary 115/230VAC
• Operates on 50/60 Hz.
• Combination solder or quick connect terminals.
• Split bobbin construction eliminates the need for an electrostatic shield.
• Hi-pot tested to 2 KV RMS.
• Economical open style, channel frame - chassis mount design
• UL recognized & CSA certified.

Open style, chassis mount transformers with a 117V 50/60Hz primary and a 25V secondary.