Hammond 290CAX Generic 630/550Vct 115mA Power Transformer
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Create Free Business AccountKey Features
- Listed for GENERIC Fender-table applications
- 120/240V @ 50/60 Hz dual primary
- Secondary 1: 630/550Vct @ 115 mA
- Secondary 3: 6.3V @ 2A
- Secondary 4: 5V @ 2A
- Bobbin winding
- RoHS and REACH compliant; 4.5 lbs
The 290CAX is a 290 Series power transformer listed in the Fender table with the amp model "GENERIC", rather than a single named amplifier. It is a flexible option for builders and technicians who need a dual-primary transformer with a two-tap high-voltage winding for a tube guitar amp.
The primary is rated 120/240V @ 50/60 Hz. Secondary 1 is 630/550Vct @ 115 mA, Secondary 3 is 6.3V @ 2A and Secondary 4 is 5V @ 2A. The manufacturer's short description reads "330-0-330,5V@2A, 6.3V @2A". Winding construction is bobbin.
The 290 Series is designed for drop in replacement of original units, and the parts were designed to look similar to original factory units where possible. The series states that material used and design specs were kept as close as possible to the original part to preserve the stock "tone".
The 290CAX has a shipping weight of 4.5 lbs (2.04 kg). It is RoHS and REACH compliant and identified by UPC 623980207964 and UNSPSC 39121301. The 120/240V primary allows use on either mains standard when wired accordingly. Note that the high-voltage winding offers two taps, 630V and 550V center-tapped, both rated at 115 mA.
Ideal For
- General-purpose tube guitar amp power supply
- Amp builds on 120V or 240V mains
- Replacement where a generic 630/550Vct transformer fits
Overview
| Series | 290 Series |
| Description | Power transformer, replacement for Fender guitar amp, 290 series |
| Part Number | 290CAX |
| Series Name | Tube Guitar Amplifier - Power Transformers |
| Series Tagline | Replacement & Upgrades |
| Short Description | 330-0-330,5V@2A, 6.3V @2A |
Electrical
| Secondary 1 | 630/550Vct @ 115 mA |
| Secondary 3 | 6.3V @ 2A |
| Secondary 4 | 5V @ 2A |
| Primary Volts | 120/240V @ 50/60 Hz |
Identifiers
| UPC | 623980207964 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 4.5 lbs (2.04 kg) |
Construction & Finish
| Winding | Bobbin |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Amplifier Reference (Ref. Only)
| Amp Model | GENERIC |
| Amp Manufacturer | Fender |
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Frequently Asked Questions
Which amp is the 290CAX for?▾
The series table lists its amp model as GENERIC in the Fender table.
What primary does the 290CAX accept?▾
120/240V @ 50/60 Hz.
What are the 290CAX secondaries?▾
630/550Vct @ 115 mA, 6.3V @ 2A and 5V @ 2A.
What winding style is it?▾
Bobbin.
How much does the 290CAX weigh?▾
4.5 lbs (2.04 kg) shipping weight.
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