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Transformers

Transformers
A transformer is a passive electrical device that transfer energy between circuits through electromagnetic induction. Current flowing through one coil in the transformer produces a magnetic field, which induces voltage in a second coil.
Induction between coils allows a transformer to increase or decrease voltage, making transformers essential for power transmission, distribution and utilization in AC power applications.
Transformers are most often used to decrease supply voltage for low voltage circuits. They are also used to isolate equipment from mains power, maintain constant voltage, measure voltage potential, and measure current.
Induction between coils allows a transformer to increase or decrease voltage, making transformers essential for power transmission, distribution and utilization in AC power applications.
Transformers are most often used to decrease supply voltage for low voltage circuits. They are also used to isolate equipment from mains power, maintain constant voltage, measure voltage potential, and measure current.

- Epoxy Encapsulated Coil
- Corrosion-Protected Windings and Solder
- Molded-In Terminals and Terminal Barriers
- Pre-Installed Mounting Holes
- Optional Secondary Fuse Clips Available
- Meets UL and cUL

- 50VA to 1500VA
- 11 Standard Voltage Groups
- Innovative Fusing Method
- Available with Standard Secondary and Optional Primary Fuse Kits
- UL Listed, CE Marked
Note from Hammond Power Solutions: "At HPS, we rate the VA capacity of our transformers at the output... where it counts. Other transformer manufacturers rate their capacity on the input side of the transformer, which can result in a 5% to 20% lower actual VA at the output."
- Limited Lifetime Warranty
- Patented Unique Terminal Block Design
- Optional Finger Safe Terminal Covers
- Custom VA and Voltage Ratings Available, Call for More Information!

Acme's TB Series Industrial Control Transformers are especially designed to accommodate the momentary current inrush caused when electromagnetic components are energized...without sacrificing secondary voltage stability beyond practical limits. Acme's TB Series transformers are dry-type, step-down transformers with the secondary control circuit isolated from the primary line circuit to assure maximum safety.
Voltage regulation of Acme's TB Series transformers exceeds standards recommended by the National Electrical Manufacturers Association. Secondary circuit voltage drop between no-load and momentary overload remains exceptionally low. This excellent secondary circuit voltage regulation assures reliable operation of electromagnetic components and may permit the use of a smaller and less expensive industrial control transformer.
Applications:
Voltage regulation of Acme's TB Series transformers exceeds standards recommended by the National Electrical Manufacturers Association. Secondary circuit voltage drop between no-load and momentary overload remains exceptionally low. This excellent secondary circuit voltage regulation assures reliable operation of electromagnetic components and may permit the use of a smaller and less expensive industrial control transformer.
Applications:
- Motor Starters
- Contactors
- Solenoids
- Timer Circuits
- Relays
- Control Panels
- Robotics

- 50~1000 va
- Multple Primary AC Voltages
- 24/120 Volts AC Secondaries
- Epoxy Encapsulated Coils
- cULus E77014
- Factory Installed Fuse Holders Available
- Interleaved Copper Windings Reduce Losses

- All standard, general-purpose, GE transformers meet all applicable NEMA, ANSI, UL and IEEE standards
- Low impedance transformers that require over current protection for most applications
- All transformers are as quiet or quieter than required by NEMA ST-20
- Lightweight, small and designed for minimum mounting dimensions
- Many units will fit competitors mounting footprints
- Variation of sound is between 4 to 8 decibels
- UL listed under UL-5085, File E2739
- CUL listed
- CE listed

- 50 VA to 2,500 kVA
- Heat-Cured ASA-61 Gray Powder-Coat Finish
- 60 Hz Operation (Standard)
- Aluminum Windings
- Quiet Operation for Installation Flexibility
Additional Series Options:
- Encapsulated Transformers: 50/60 Hz Optional
- Copper Windings
- CE Marked Units Available as Custom

Acme's AC and CE Series Encapsulated Industrial Control Transformers are designed specifically for machine tool control circuit applications. These transformers have the ability to handle potentially damaging high in-rush currents that occur when electromagnetic components are energized, without sacrificing the required stable output voltage. Designed to meet or exceed the demands of international standards, combined with the full breadth of product offering, the AC and CE Series Transformers from Acme Electric are the ideal solution for your industrial control applications.
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