Transformers

1760K

Active

AUDIO TRANSFORMER 44.67:1 2000VRMS 89.43OHM PRIM. DCR 0.091OHM/0.183OHM/0.219OHM SEC. DCR 7 TERMINAL WIRE LEAD FLANGE MOUNT

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Transformers

1760K

Active

Hammond Manufacturing

AUDIO TRANSFORMER 44.67:1 2000VRMS 89.43OHM PRIM. DCR 0.091OHM/0.183OHM/0.219OHM SEC. DCR 7 TERMINAL WIRE LEAD FLANGE MOUNT

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1760K

DC Resistance (DCR) - Primary	89.43 Ohm
DC Resistance (DCR) - Secondary	219 mOhm, 91 mOhm, 183 mOhm
Frequency Range [Max]	15 kHz
Frequency Range [Min]	70 Hz
Frequency Response	1 dB
Height - Seated (Max) [Max]	89.31 mm
Height - Seated (Max) [Max] [z]	3.516 "
Impedance - Primary (Ohms)	4kCT
Impedance - Secondary (Ohms)	8 Ohms, 4 Ohms, 2 Ohms
Mounting Type	Chassis Mount
Power Level	50 W
Size / Dimension [x]	4.063 "
Size / Dimension [x]	103.2 mm
Size / Dimension [y]	3.125 "
Size / Dimension [y]	79.38 mm
Termination Style	Wire Leads
Transformer Type	Push-Pull Audiophile, Ultra-Linear - Tube Output
Turns Ratio - Primary:Secondary [Max]	44.67
Weight	283.5 g
Weight	0.625 lb

1760 Series

Part	Weight	Weight	Transformer Type	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Frequency Response	DC Resistance (DCR) - Primary	Termination Style	DC Resistance (DCR) - Secondary	Mounting Type	Frequency Range [Min]	Frequency Range [Max]	Turns Ratio - Primary:Secondary [custom]	Impedance - Primary (Ohms)	Impedance - Secondary (Ohms)	Power Level	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Turns Ratio - Primary:Secondary [custom]	Turns Ratio - Primary:Secondary [custom]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Turns Ratio - Primary:Secondary	Size / Dimension [y]	Height - Seated (Max) [Max] [z]	Height - Seated (Max)	Height - Seated (Max)	DC Resistance (DCR) - Primary [custom]	Turns Ratio - Primary:Secondary [Max]
Hammond Manufacturing 1760W	283.5 g	0.625 lb	Push-Pull Audiophile Ultra-Linear - Tube Output	3.465 "	102.87 mm	4.05 in	88.01 mm	1 dB	11.4 Ohm	Wire Leads	100 mOhm	Chassis Mount	70 Hz	15 kHz	22.35:1	2kCT	4 Ohms 8 Ohms 16 Ohms	100 W	3.563 "	90.5 mm
Hammond Manufacturing 1760C	283.5 g	0.625 lb	Single Ended Audiophile Ultra-Linear - Tube Output	1.56 " 39.62 mm		2.813 " 71.45 mm		1 dB	284.2 Ohm	Wire Leads	292 mOhm	Chassis Mount	70 Hz	15 kHz		5k 8k	3.2 Ohms 8 Ohms 16 Ohms	5 W			1	44.61	44.35 mm	1.746 "
Hammond Manufacturing 1760H	283.5 g	0.625 lb	Push-Pull Audiophile Ultra-Linear - Tube Output	2.4 in	94.23 mm	3.71 "		1 dB	347.8 Ohm	Wire Leads	1.157 Ohm 686 mOhm 803 mOhm	Chassis Mount	70 Hz	15 kHz		6.6kCT	4 Ohms 8 Ohms 16 Ohms	20 W							20.31:1 28.72:1 40.62:1	60.96 mm	2.371 in	60.22 mm
Hammond Manufacturing 1760J	283.5 g	0.625 lb	Push-Pull Audiophile Ultra-Linear - Tube Output	3.17 "	103.53 mm	4.076 in		1 dB	185 Ohm	Wire Leads	400 mOhm	Chassis Mount	70 Hz	15 kHz		4kCT	4 Ohms 8 Ohms 16 Ohms	35 W			1	31.11				80.52 mm		89.23 mm	3.513 in
Hammond Manufacturing 1760F	283.5 g	0.625 lb	Push-Pull Audiophile Ultra-Linear - Tube Output	1.687 "	82.55 mm	3.25 "		1 dB	120 Ohm	Wire Leads	171 mOhm 245 mOhm 476 mOhm	Chassis Mount	70 Hz	15 kHz		6.95kCT	4 Ohms 8 Ohms 16 Ohms	15 W			1	29.19	52.27 mm	2.058 in		42.85 mm
Hammond Manufacturing 1760E	283.5 g	0.625 lb	Push-Pull Audiophile Ultra-Linear - Tube Output	2.085 in	82.55 mm	3.25 "		1 dB		Wire Leads	300 Ohm 450 mOhm	Chassis Mount	70 Hz	15 kHz		8.5kCT	4 Ohms 8 Ohms 16 Ohms	15 W			1	32.61	52.27 mm	2.058 in		52.96 mm				150 Ohm
Hammond Manufacturing 1760K	283.5 g	0.625 lb	Push-Pull Audiophile Ultra-Linear - Tube Output	3.125 "	103.2 mm	4.063 "		1 dB	89.43 Ohm	Wire Leads	91 mOhm 183 mOhm 219 mOhm	Chassis Mount	70 Hz	15 kHz		4kCT	2 Ohms 4 Ohms 8 Ohms	50 W		89.31 mm						79.38 mm	3.516 "				44.67

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 107.88
		10	$ 99.16
		25	$ 96.84
		50	$ 95.39
		100	$ 94.17
	N/A	1	$ 125.17
		68	$ 125.17

Description

General part information

1760 Series

4kCT Impedance Primary Ohms 2, 4, 8 Impedance Secondary Ohms 44.67:1 Audio Transformer 70Hz ~ 15kHz Chassis Mount

Documents

Technical documentation and resources

No documents available