1760F Datasheet - Hammond Mfg.
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Hammond Mfg. Co. Ltd., Electronics Division www.hammondmfg.com Dimensions A 3.250” ±0.063 D 2.813” ±0.063 B 2.063” ±0.125 G 0.187” ±0.015 C 1.995” ±0.063 @ 1.0 kHz, 1.0 V SC Leakage Inductance 147.90 Ohms DCR Primary Brown-Blue Secondary Black-Green Secondary Black-White Secondary Black-Yellow 0.171 Ohm TYPICAL TEST CIRCUIT Dielectric Strength Temperature Range TEST CONDITIONS 1500VRMS -40 to 105 degC 1760F TUBE GUITAR AMPLIFIER - OUTPUT TRANSFORMER 4, 8 & 16 Ohms 15W Output Impedance Output Power ELECTRICAL SPECIFICATIONS Characteristics Typical Input Impedance 6950 Ohms • Designed for drop in replacement of original units. • Constructed to look similar to original factory units (where possible). • Material used & design specifications were kept as close as possible to the original part to preserve the stock "tone". • Open style with minimum 7" long primary and secondary leads • Frequency response 70Hz - 15KHz (0/-2.5dB reference @ 1KHz) • Distortion is less than 3% @ 70Hz 0.245 Ohm 0.476 Ohm @ 1.0 kHz, 1.0 V OC Primary Brown-Blue Inductance Impedance 2.56H 15.89 KOhm Measurement instruments: D scope series iii audio analyzer Keithley 2010 DVM Wayne Kerr 3255B with a 3265B Hp4192a impedance analyzer * All graphs input level 27dBu @1.0KHz reference. **The results are typical and are subject to normal manufacturing and electrical tolerances. 3.68 mH Primary Brown-Blue PRIMARY SECONDARY R L RS / 2 R / OUT PRIMARY SECONDARY GRN BRN 70Hz - 15kHz RED BLU 6950 CT COM 8 Ohm BLK 15W WHT 16 Ohm YEL 4 Ohm Ohm NOTE: ALL LEADS 7" OUT MIN. BLU-RED-BRN: 6950 CT 1760F MADE IN CANADA DATE BLK/YEL/GRN/WHT: COM/4 /8 /16 D G A C YEL B RED BLU WHT BRN 15W 70Hz-15kHz BLK GRN www.hammondmfg.com
Transcript of 1760F Datasheet - Hammond Mfg.
Hammond Mfg. Co. Ltd., Electronics Division
www.hammondmfg.com
DimensionsA 3.250” ±0.063 D 2.813” ±0.063B 2.063” ±0.125 G 0.187” ±0.015C 1.995” ±0.063
@ 1.0 kHz, 1.0 V SCLeakage Inductance
147.90 OhmsDCR
Primary Brown-Blue
Secondary Black-GreenSecondary Black-White
Secondary Black-Yellow 0.171 Ohm
TYPICAL TEST CIRCUIT
Dielectric StrengthTemperature Range
TEST CONDITIONS
1500VRMS-40 to 105 degC
1760FTUBE GUITAR AMPLIFIER - OUTPUT TRANSFORMER
4, 8 & 16 Ohms15W
Output ImpedanceOutput Power
ELECTRICAL SPECIFICATIONSCharacteristics Typical
Input Impedance 6950 Ohms
• Designed for drop in replacement of original units.• Constructed to look similar to original factory units (where possible).• Material used & design specifications were kept as close as possible to the original part to preserve the stock "tone".• Open style with minimum 7" long primary and secondary leads• Frequency response 70Hz - 15KHz (0/-2.5dB reference @ 1KHz)• Distortion is less than 3% @ 70Hz
0.245 Ohm0.476 Ohm
@ 1.0 kHz, 1.0 V OCPrimary Brown-Blue
Inductance Impedance2.56H 15.89 KOhm
Measurement instruments:D scope series iii audio analyzer Keithley 2010 DVMWayne Kerr 3255B with a 3265B Hp4192a impedance analyzer
* All graphs input level 27dBu @1.0KHz reference.**The results are typical and are subject to normal manufacturing and electrical tolerances.
3.68 mHPrimary Brown-Blue
PRIMARY SECONDARY
RL
RS/2
RS/2
OUT
PRIMARY SECONDARY
GRN
BRN
70Hz - 15kHz
RED
BLU
6950 CT
COM
8 Ohm
BLK
15W
WHT 16 Ohm
YEL 4 Ohm
Ohm
NOTE: ALL LEADS 7" OUT MIN.
BLU-RED-BRN: 6950 CT
1760FMADE IN CANADA
DATE
BLK/YEL/GRN/WHT: COM/4 /8 /16
D
G
A
C
YEL
B
RED
BLU
WHT
BRN
15W 70Hz-15kHz
BLK
GRN
www.hammondmfg.com
This drawing and the information in it is the property of Hammond Manufacturing. It may not be reproduced, transmitted or used in any manner whatsoever without the written permissionof Hammond Manufacturing. Data subject to change without notice.
PRIMARY SECONDARY
RL
RS/2
RS/2
OUT
www.hammondmfg.com
