Hammond Manufacturing Company Inc. Transformers - Classic Transformers 378X

Description
Features 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 379WX - 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 entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part Number 300BX) and 2A3 tubes (Part Number 302AX). Finish: Black powder paint to match our 1650 series of output transformers Units can be run full wave bridge or full wave C.T. Conservative designs - CSA certified (209651). For a more economical, open frame, universal primary - check out our 260 Series. For that "high end" look & feel check out our potted versions - the 300P Series.
  • Transformers - Classic Transformers - 378X - Hammond Manufacturing Company Inc.
    Hammond Manufacturing Company Inc.
  • Power Transformers - HM5135-ND - DigiKey
    DigiKey
  • Transformers - 378X - Powell Electronics, Inc.
    Powell Electronics, Inc.
Request a Quote Datasheet
Description
Features 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 379WX - 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 entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part Number 300BX) and 2A3 tubes (Part Number 302AX). Finish: Black powder paint to match our 1650 series of output transformers Units can be run full wave bridge or full wave C.T. Conservative designs - CSA certified (209651). For a more economical, open frame, universal primary - check out our 260 Series. For that "high end" look & feel check out our potted versions - the 300P Series.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Transformers - Classic Transformers - 378X - Hammond Manufacturing Company Inc.
Hammond Manufacturing Company Inc.
Cheektowaga, NY, United States
Transformers - Classic Transformers
378X
Transformers - Classic Transformers 378X
Features 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 379WX - 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 entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part Number 300BX) and 2A3 tubes (Part Number 302AX). Finish: Black powder paint to match our 1650 series of output transformers Units can be run full wave bridge or full wave C.T. Conservative designs - CSA certified (209651). For a more economical, open frame, universal primary - check out our 260 Series. For that "high end" look & feel check out our potted versions - the 300P Series.

Features

  • 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 379WX - 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 entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part Number 300BX) and 2A3 tubes (Part Number 302AX).
  • Finish: Black powder paint to match our 1650 series of output transformers Units can be run full wave bridge or full wave C.T.
  • Conservative designs - CSA certified (209651).
  • For a more economical, open frame, universal primary - check out our 260 Series.
  • For that "high end" look & feel check out our potted versions - the 300P Series.
Supplier's Site
Power Transformers - HM5135-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Power Transformers
HM5135-ND
Power Transformers HM5135-ND
PWR XFMR LAMINATED 237VA CHAS MT

PWR XFMR LAMINATED 237VA CHAS MT

Buy Now Datasheet
Transformers - 378X - Powell Electronics, Inc.
Powell Electronics, Inc.
Swedesboro, NJ, United States
Transformers
378X
Transformers 378X
MULTI TAP PRI, 50/60HZ, 237VA

MULTI TAP PRI, 50/60HZ, 237VA

Buy Now
Acme Chip Technology Co., Limited
Shenzhen, China
Transformers - Power Transformers
378X
Transformers - Power Transformers 378X
PWR XFMR LAMINATED 237VA CHAS MT

PWR XFMR LAMINATED 237VA CHAS MT

Supplier's Site

Technical Specifications

  Hammond Manufacturing Company Inc. DigiKey Powell Electronics, Inc. Acme Chip Technology Co., Limited
Product Category Transformers Power Transformers Transformers Power Transformers
Product Number 378X HM5135-ND 378X 378X
Product Name Transformers - Classic Transformers Power Transformers Transformers Transformers - Power Transformers
Category Signal Signal
Other Transformer Types / Applications Electronics
Standards RoHS
Power Rating (VA) 237 VA 237 VA 237 VA 237 VA
Transformer Type Power Transformer Laminated Core
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