Allied Electronics, Inc. Datasheets for Isolation Transformers

Isolation transformers provide electrical decoupling or isolation to two connected circuits. They have a turn ratio of 1:1.
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Product Name Notes
Electrical Specifications Sense Ratio: 30 A, Up to 200 Hz. Turns Ratio: 1:500 Primary to Sense. Primary DCR: 530 μOhms Max. Sense DCR: 20 Ohms ±7%. Secondary Inductance: 730 μH...
Autotransformer Step Up - Plug In (115 V to 230 V) Single winding, does not provide isolation, for use where equipment is already isolated and only voltage change is required.
Features: 150 Hz. to 15 kHz. Frequency Response (±1 db, Reference 1000 Hz) Two Hole Chassis Mounting — 0.125" Diameter Mounting Holes on 1.38" Center Insulated, Color Coded, Flexible Leads...
Features: 50 or 60 Hz Operation Input Is Circuit Breaker Protected Hi-Pot Tested to 2 kVRMS Output Connected to Standard North American 115 V, 3-Wire Grounded Receptacle (NEMA 5-15p)...
Features: 50/60 Hz Current Low Profile, Split Bobbin Design Dual Winding Secondaries, Non-Concentrically Wound Low Primary to Secondary Coupling — No Electrostatic Shield Required High Insulation — Hipot of 2500...
Features: 50/60 Hz Operation Electrostatic Shield Between Primary and Secondary Hi-Pot Tested to 2 kV Circuit Breaker in the Primary Input (Primary) Connected to 5-Foot-Long Cord and Standard North American...
Features: 50/60 Hz Operation Uses a Toroidal Transformer for High Isolation, Low Noise, Light Weight, Cool Operation and Low Profile Input (Primary) Connected to a 5 Foot Long Cord and...
Features: All Primaries 115 Volts, 60 Hz Primary and Secondary Leads 6" Long Horizontal Channel Bracket Two Hole Mount (C Style) or Open Horizontal Four Hole Mount (H Style) Meets...
Features: Combination Solder or Quick Connect Terminals Dual Primary 115/230 V, 50/60 Hz Split Bobbin Construction Means No Electrostatic Shield Is Necessary Chassis Mount Design UL Listed and CSA Certified...
Features: Continuous Adjustable Output Voltages from AC Power Lines without Wave Form Distortion or SCR Generated Noise 50/60 Hz, Except *60 Hz and †60 Hz Only with Overvoltage Output Gold-Plated...
Features: CSA Certified (File #LR3902) UL Recognized (File #E50394) Universal Dual Primary 115/230 V, 50/60 Hz Low Primary to Secondary Coupling Balanced Windings No Electrostatic Shield Required Low EMF Radiation...
Features: Dual Primary 115/230 VAC 50/60 Hz Operation Dual Secondaries for Series or Parallel Connections Hi-Pot Test of 4,000 VRMS Chassis Mount 5 Different VA Sizes to Choose From...
Features: Dual Primary 117/234 VAC, 50/60 Hz All Units Have Dual Secondaries, They Can Be Connected as a Center Tapped Winding or Used Individually Open Style, Chassis Mount with Minimum...
Features: Epoxy Potted in a Molded Case Pin Type PC Board Mount — 0.187" Minimum Pin Length 150 mW Power Rating @ ±1.5 db, 300 Hz to 50 KHz Will...
Features: Flexible World Wide Applications — 50 or 60 Hz Operation — Step Down (230 VAC to 115 VAC) or — Step Up (115 VAC to 230 VAC) Connection by...
Features: Low Profile Space Saving and Light Weight Due to High Efficiency Toroidal Design Low EMF Radiation Dual Primary 117/234 V 50/60 Hz Operation 4000 VRMS Hi-Pot Test Dual...
Features: Vertical Mount, Split Bobbin Design Dual Winding Secondaries, Non-Concentrically Wound Low Primary to Secondary Coupling — No Electrostatic Shield Required High Insulation — Hipot of 2,000 VRMS Class...
Key Features Economical Single Primary 115 VAC, 60 Hz. (or 117 VAC, 50/60 Hz.) — (If You Require Dual Primary 117/234 Operation, Use the 266 Series) All Secondaries Center Tapped,...
Meets UL safety specifications. Split bobbin winding reduces capacitive coupling and eliminates need for electrostatic shield. Broad range of input voltage combinations cover most HVAC applications. 40 VA power rating...
POWERSTAT® Variable Transformers with patented POWERKOTE® Coils provide a simple rugged method of controlling electrical voltage current and power. They take in utility line voltage and provide continuously adjustable output...
Prefix “3PN” indicates 3-prong cord, plug and receptacle; “V” suffix indicates voltmeter. “A” suffix indicates ammeter. All models are housed in a rugged steel enclosure and supplied with input line...
115⁄230 VAC, 50⁄60 Hz Operating Frequency, Isolating Line Transformers Provides circuit isolation and steps down primary voltage Electrostatic shield between primary and secondary Circuit breaker in primary Standard 3-wire, grounded...
117⁄234 VAC Primary Voltage, Dual Primary Type, Chassis Mount, 6 in. Lead Length, Power Transformer Secondaries can be used as a center tapped secondary, parallel connected or used individually Open...
Class 2 Transformer, 6, 12, 18 VAC Primary Voltage, 10, 15, 15 VA Power Rating The Edwards 590 Series is UL Listed and offers an easy-to-install, low voltage power source...
Dual Bobbin Design, 115 VAC Primary, 60 Hz Frequency Range, Open Style Chassis Mount Transformers Class B insulation (130 degrees, C) No electrostatic shield required
Dual Bobbin Design, 115 VAC Primary, 60 Hz Frequency Range, Open Style Chassis Mount Transformers Class B insulation (130 degrees, C) No electrostatic shield required All Primaries 115 Volts, 60...
Dual Primary Type, 3⁄16 Mounting Hole Size, Power Transformer Either series operates on 50⁄60 Hz Split bobbin construction means no electrostatic shield is necessary Hi-pot tested to 2 KV RMS...
Dual Side-Winder Dual Primary Transformer, 115⁄230 V Primary Voltage Bobbin and shroud material meet UL 94V-O flammability requirements Specially designed bobbin wall slots eliminates all wire crossovers Dual bobbin non-concentric...
Power PCB Transformer, Horizontal Split Bobbin Design, 2500 V (RMS) Dielectric Strength Horizontal split bobbin design Precision molded-in terminals UL 506 Approved Class 1 for Use in the US and...
Step-Down Auto-Transformers, 230 V Input Voltage, 115 V Output Voltage Single Winding, Does Not Provide Isolation, for Use Where Equipment Is Already Isolated And Only Voltage Change Is Required Flexible...
The new CPT Industrial Control Transformers series is the newest offering in the Phoenix Contact industrial power supply product family. The CPT Series is designed for industrial applications where higher...
Toroidal Power Low Voltage Rectifier Transformers, 8 in. (Min.) Lead Length Low profile Low EMF radiation Dual secondary for series or parallel connections Chassis Mount, complete with 2 rubber pads,...
Transformer, 30 VA (Max.) Power Rating Choice of two primaries single primary 115 VAC or dual primary 115⁄230 Either series operates on 50⁄60 Hz Combination solder or quick connect terminals,...
Transformer, AHF Series, Low Profile, Split Bobbin, VA Size 6, 24VCT @ 250mA
Transformer, sealed, 1.5VA
Transformer, sealed, 1VA
Transformer, sealed, 2VA
Transformer
Triad Transformer, Chassis Mount, Lead Termination 50⁄60 Hz frequency Provides line isolation Electrostatic shield between primary and secondary Standard 3-wire, grounded plug Secondary connected to two european 3 wire grounded...

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