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Hammond Manufacturing 273AZ Power Transformer

This high-quality power transformer is designed for industrial applications, offering reliable voltage conversion and efficient power management. It features a 117V primary, multiple secondary outputs, and robust insulation for safety and durability. Suitable for voltage regulation, switching power supplies, and control systems, this transformer is enclosed with a chassis mount, provides minimum 6-inch leads, and supports full wave bridge or C.T. operation. Certified by CSA, it ensures safe and consistent performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:273AZ
Stock:14
Inv Date:06-10-2026
Price: Unit price: $109.81
Buy/RFQ:
Source:DigiKey
Part No:273AZ
Stock:0
Inv Date:06-10-2026
Price: Unit price: $109.81
Buy/RFQ:
Part No:273AZ
Stock:0
Inv Date:06-11-2026
Price: Unit price: $106.61
Buy/RFQ:
Part No:273AZ
Stock:0
Inv Date:06-10-2026
Price: Unit price: $112.64
Buy/RFQ:
Part No:273AZ
Stock:0
Inv Date:06-10-2026
Price: Unit price: $112.64
Buy/RFQ:
Part No:273AZ
Stock:9
Inv Date:06-10-2026
Price: Unit price: $108.89
Buy/RFQ:

Hammond Manufacturing 273AZ Power Transformer Specifications:

  • Primary Voltage: 117 VAC
  • Hz: 50/60
  • Secondary Voltage: 5V @ 2A, 6.3V @ 3A, 650VC.T. @ 172ma.
  • Insulation: Class A (105°C)
  • Construction: Enclosed, chassis mount with 4 holes
  • Lead Length: Minimum 6 inches
  • Supports full wave bridge and C.T. operation
  • Certification: CSA certified (209651)
  • Hi-Pot Test Voltage: 2,000V RMS
  • Mounting Dimensions: 2.50 x 3.13 inches (approximate)
  • Operating Temperature: Up to 105°C
  • Design: Reliable and conservative for industrial use

Buy the Hammond 273AZ – Reliable Power Transformer for Industrial Applications

Discover the reliable Hammond power transformer designed for industrial applications, with versatile secondary outputs, robust insulation, and a chassis mounting system. Certified by CSA and supporting full wave bridge or C.T. operation, this transformer ensures safe, efficient voltage regulation. Its durable construction features a minimum 6-inch lead length, enclosed chassis, and high-voltage insulation up to 105°C. Perfect for power management, control systems, and switching power supplies, it is built to deliver consistent performance in demanding environments, making it an excellent choice for professionals seeking quality and reliability.

Get Hammond 273AZ today—built for precision and long-lasting durability in power management and industrial environments.

Frequently Asked Questions

Where can I buy Hammond Manufacturing 273AZ?

You can click on the BUY or RFQ button to purchase 273AZ from an authorized Hammond Manufacturing distributor.

How do I troubleshoot issues or seek technical support for part 273AZ?

You can download the 273AZ datasheet or visit the Hammond Manufacturing website for support.

Who is the manufacturer of 273AZ?

Hammond Manufacturing

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