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170A

The Hammond Manufacturing 170A is a 100 VA autotransformer designed for voltage change applications. It operates at 50 or 60 Hz and features flexible leads for connection.

✓ Total Stock: 24 pcs

$ Price Range: $1.20

170A Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	24 pcs On Request	24 pcs	On Request	1	On Request	On Request	2026-02-25 06:16:38	On Request	On Request

170A Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Hammond Manufacturing
Capacity	100 VA
Dimensions	2.50 x 3.00 x 3.10 in
Frequency	50/60 Hz
SVHC Present	Not Present
Weight	3 lbs

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170A Description

Short technical summary and product information.

The Hammond Manufacturing 170 Series 170A is an autotransformer with a power rating of 100 VA. It is designed for applications where only voltage change is required and does not provide isolation, suitable for use with already isolated equipment.

This autotransformer supports flexible worldwide applications, operating at either 50 Hz or 60 Hz. It can be used for step-down (230VAC to 115VAC) or step-up (115VAC to 230VAC) voltage conversion. Connection is made via flexible leads with a minimum length of 8 inches.

Models 170A, 170B, 170C, and 170D are CSA certified. The 170A has overall dimensions of 2.50 x 3.00 x 3.10 inches and weighs 3 lbs. It is suitable for hard-wired installations where a single winding is needed for voltage modification.

170A Quick Information

Product Type: Autotransformer

Series: 170 Series

Canonical Name: Hammond Manufacturing 170A Autotransformer

Subcategory: Line Transformer

170A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

170A Estimated Pricing

Qty	Low	High
1+	$1.20	$1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

170A Features

100 VA power rating for voltage conversion.
Supports 115/230 VAC step up or down.
Operates at 50 Hz or 60 Hz line frequency.
Features flexible leads for easy connection.
Single winding, does not provide isolation.

170A Applications

Used for voltage change applications.
Suitable for isolated equipment setups.
Flexible for worldwide voltage requirements.
Hard-wired installations requiring voltage modification.

170A FAQs

7 frequently asked questions generated from this part’s specifications.

What is the power rating of the Hammond 170A transformer?

The transformer is rated at 100 VA.

What input voltages does the 170A accept?

The input voltage is 115/230 VAC.

What output voltages does the 170A provide?

The output voltage is 115/230 VAC.

What is the operating frequency range of the 170A?

The operating frequency is 50/60 Hz.

What are the physical dimensions of the 170A?

The dimensions are 2.50 x 3.00 x 3.10 inches.

What type of terminations does the 170A have?

It has flexible leads with a minimum length of 8 inches.

Does the 170A provide isolation between input and output?

No, it is a non-isolated single winding autotransformer.