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125B
Audio Transformer, 1:6, 25 kohm, 15 ohm, 5 W, 15 kHz
Image is for illustrative purposes only. Please refer to product description.
ManufacturerHAMMOND
Manufacturer Part No125B
Newark Part No.24B5920
Product Range125 Series
Technical Datasheet
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Product Information
ManufacturerHAMMOND
Manufacturer Part No125B
Newark Part No.24B5920
Product Range125 Series
Technical Datasheet
Turns Ratio1:6
Primary Impedance25kohm
Secondary Impedance15ohm
Secondary Power5W
Frequency Max15kHz
Isolation Voltage-
Transformer ApplicationsPush-Pull Tube Output
DC Resistance Primary296ohm
DC Resistance Secondary0.788ohm
Transformer MountingChassis Mount
Transformer TerminalsWire Leaded
Frequency Min150Hz
Product Range125 Series
SVHCNo SVHC (21-Jan-2025)
Product Overview
125B is an audio transformer designed for general purpose or replacement use in push-pull tube output circuits.
- 5W audio power
- Primary inductance is 8.97H
- Universal push-pull tube output
- Frequency response: 150Hz - 15KHz at full rated power (+/- 1db maximum reference 1KHz)
- Open style with minimum 5" long primary leads
- Uses minimum 5" secondary leads
Technical Specifications
Turns Ratio
1:6
Secondary Impedance
15ohm
Frequency Max
15kHz
Transformer Applications
Push-Pull Tube Output
DC Resistance Secondary
0.788ohm
Transformer Terminals
Wire Leaded
Product Range
125 Series
Primary Impedance
25kohm
Secondary Power
5W
Isolation Voltage
-
DC Resistance Primary
296ohm
Transformer Mounting
Chassis Mount
Frequency Min
150Hz
SVHC
No SVHC (21-Jan-2025)
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate