Transformers are passive electromagnetic components that transfer electrical energy between two or more circuits through inductive coupling, primarily used to step up or step down AC voltage levels while providing galvanic isolation.
Part Number:
125D
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 10W 70MA TUBE TYPE
Series:
125
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
1.2k ~ 25k
Impedance - Secondary (Ohms):
1.5 ~ 15
DC Resistance (DCR) - Primary:
-
DC Resistance (DCR) - Secondary:
-
Transformer Type:
General Purpose
Frequency Range:
150Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
-
Insertion Loss:
-
Return Loss:
-
Power Level:
10W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
3.250" L x 1.750" W (82.55mm x 44.45mm)
Height - Seated (Max):
2.000" (50.80mm)
Termination Style:
Wire Leads
Stock:
249
Part Number:
125DSE
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 10W 70MA TUBE SNGL
Series:
125SE
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
2.5k ~ 10k
Impedance - Secondary (Ohms):
4 ~ 32
DC Resistance (DCR) - Primary:
115Ohm
DC Resistance (DCR) - Secondary:
590mOhm
Transformer Type:
General Purpose
Frequency Range:
100Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
1500V @ 1 Second
Insertion Loss:
-
Return Loss:
-
Power Level:
10W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
4.000" L x 2.100" W (101.60mm x 53.34mm)
Height - Seated (Max):
2.630" (66.80mm)
Termination Style:
Wire Leads
Stock:
249
Part Number:
125E
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 15W 80MA TUBE TYPE
Series:
125
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
1.2k ~ 25k
Impedance - Secondary (Ohms):
1.5 ~ 15
DC Resistance (DCR) - Primary:
-
DC Resistance (DCR) - Secondary:
-
Transformer Type:
General Purpose
Frequency Range:
150Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
-
Insertion Loss:
-
Return Loss:
-
Power Level:
15W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
3.690" L x 2.000" W (93.73mm x 50.80mm)
Height - Seated (Max):
2.310" (58.67mm)
Termination Style:
Wire Leads
Stock:
338
Part Number:
125ESE
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 15W 80MA TUBE SNGL
Series:
125SE
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
2.5k ~ 10k
Impedance - Secondary (Ohms):
4 ~ 32
DC Resistance (DCR) - Primary:
100.5Ohm
DC Resistance (DCR) - Secondary:
590mOhm
Transformer Type:
General Purpose
Frequency Range:
100Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
1500V @ 1 Second
Insertion Loss:
-
Return Loss:
-
Power Level:
15W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
4.500" L x 2.360" W (114.30mm x 59.94mm)
Height - Seated (Max):
2.940" (74.68mm)
Termination Style:
Wire Leads
Stock:
492
Part Number:
125FSE
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 20W 100HZ-15KHZ
Series:
125SE
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
2.5k ~ 10k
Impedance - Secondary (Ohms):
4 ~ 32
DC Resistance (DCR) - Primary:
-
DC Resistance (DCR) - Secondary:
-
Transformer Type:
General Purpose
Frequency Range:
100Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
-
Insertion Loss:
-
Return Loss:
-
Power Level:
20W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
3.760" L x 2.520" W (95.50mm x 64.01mm)
Height - Seated (Max):
3.150" (80.01mm)
Termination Style:
Solder Lug
Stock:
310
Part Number:
125GSE
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 25W 100HZ-15KHZ
Series:
125SE
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
2.5k ~ 10k
Impedance - Secondary (Ohms):
4 ~ 32
DC Resistance (DCR) - Primary:
50Ohm
DC Resistance (DCR) - Secondary:
250mOhm
Transformer Type:
General Purpose
Frequency Range:
100Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
2000V @ 1 Second
Insertion Loss:
-
Return Loss:
-
Power Level:
25W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
4.150" L x 2.880" W (105.41mm x 73.15mm)
Height - Seated (Max):
3.460" (87.88mm)
Termination Style:
Solder Lug
Stock:
262
Part Number:
125H
Manufacturer:
Hammond Manufacturing
Description:
TRANSFRMR AUDIO 10K TO 2/4/1 IMP
Series:
125
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
10k
Impedance - Secondary (Ohms):
2, 4, 8
DC Resistance (DCR) - Primary:
-
DC Resistance (DCR) - Secondary:
-
Transformer Type:
General Purpose
Frequency Range:
150Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
-
Insertion Loss:
-
Return Loss:
-
Power Level:
8W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
2.810" L x 1.000" W (71.37mm x 25.40mm)
Height - Seated (Max):
1.630" (41.40mm)
Termination Style:
Wire Leads
Stock:
320
Part Number:
125J
Manufacturer:
Hammond Manufacturing
Description:
TRANSF AUDIO 2.5K/4K TO 6/8 IMP
Series:
125
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
2.5k, 4k
Impedance - Secondary (Ohms):
3.2, 4, 6, 8
DC Resistance (DCR) - Primary:
-
DC Resistance (DCR) - Secondary:
-
Transformer Type:
General Purpose
Frequency Range:
150Hz ~ 15kHz
Frequency Response:
±1dB
Voltage - Isolation:
-
Insertion Loss:
-
Return Loss:
-
Power Level:
8W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
3.250" L x 1.500" W (82.55mm x 38.10mm)
Height - Seated (Max):
1.940" (49.28mm)
Termination Style:
Wire Leads
Stock:
293
Part Number:
126A
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 4W 20HZ-20KHZ
Series:
126
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
5k
Impedance - Secondary (Ohms):
5k
DC Resistance (DCR) - Primary:
178Ohm
DC Resistance (DCR) - Secondary:
178Ohm
Transformer Type:
Single Ended Audiophile, Ultra-Linear - Tube Output
Frequency Range:
20Hz ~ 20kHz
Frequency Response:
±1dB
Voltage - Isolation:
400VDC
Insertion Loss:
-
Return Loss:
-
Power Level:
4W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
3.120" L x 2.500" W (79.25mm x 63.50mm)
Height - Seated (Max):
3.120" (79.25mm)
Termination Style:
Wire Leads
Stock:
227
Part Number:
126B
Manufacturer:
Hammond Manufacturing
Description:
TRANSFORMER 4W 20HZ-20KHZ
Series:
126
Turns Ratio - Primary:Secondary:
-
Impedance - Primary (Ohms):
5k
Impedance - Secondary (Ohms):
5k
DC Resistance (DCR) - Primary:
178Ohm
DC Resistance (DCR) - Secondary:
178Ohm
Transformer Type:
Single Ended Audiophile, Ultra-Linear - Tube Output
Frequency Range:
20Hz ~ 20kHz
Frequency Response:
±1dB
Voltage - Isolation:
400VDC
Insertion Loss:
-
Return Loss:
-
Power Level:
4W
Operating Temperature:
-
Approvals:
-
Mounting Type:
Chassis Mount
Size / Dimension:
3.120" L x 2.500" W (79.25mm x 63.50mm)
Height - Seated (Max):
3.120" (79.25mm)
Termination Style:
Wire Leads
Stock:
434
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