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1750Q

1750Q

For Reference Only

Part Number 1750Q
PNEDA Part # 1750Q
Description TRANSFORMER TUBE GUITAR AMP
Manufacturer Hammond Manufacturing
Unit Price Request a Quote
In Stock 6,012
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Apr 6 - Apr 11 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

1750Q Resources

Brand Hammond Manufacturing
ECAD Module ECAD
Mfr. Part Number1750Q
CategoryPowerTransformersAudio Transformers
Datasheet
1750Q, 1750Q Datasheet (Total Pages: 1, Size: 312.58 KB)
PDF1750Q Datasheet Cover

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1750Q Specifications

ManufacturerHammond Manufacturing
Series1750
Turns Ratio - Primary:Secondary21.46:1
Impedance - Primary (Ohms)7.371kCT
Impedance - Secondary (Ohms)4, 8, 16
DC Resistance (DCR) - Primary81.61Ohm, 78.63Ohm
DC Resistance (DCR) - Secondary120mOhm, 190mOhm, 270mOhm
Transformer TypePush-Pull Audiophile, Ultra-Linear - Tube Output
Frequency Range50Hz ~ 12kHz
Frequency Response±1dB
Voltage - Isolation-
Insertion Loss-
Return Loss-
Power Level50W
Operating Temperature-
Approvals-
Mounting TypeChassis Mount
Size / Dimension3.125" L x 3.280" W (79.38mm x 83.31mm)
Height - Seated (Max)3.813" (96.85mm)
Termination StyleWire Leads

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Manufacturer

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Series

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Turns Ratio - Primary:Secondary

40.62:1, 28.72:1, 20.31:1

Impedance - Primary (Ohms)

6.6kCT

Impedance - Secondary (Ohms)

4, 8, 16

DC Resistance (DCR) - Primary

347.8Ohm

DC Resistance (DCR) - Secondary

686mOhm, 803mOhm, 1.157Ohm

Transformer Type

Push-Pull Audiophile, Ultra-Linear - Tube Output

Frequency Range

70Hz ~ 15kHz

Frequency Response

±1dB

Voltage - Isolation

-

Insertion Loss

-

Return Loss

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Power Level

20W

Operating Temperature

-

Approvals

-

Mounting Type

Chassis Mount

Size / Dimension

3.710" L x 2.400" W (94.23mm x 60.96mm)

Height - Seated (Max)

2.371" (60.22mm)

Termination Style

Wire Leads

141P

Hammond Manufacturing

Manufacturer

Hammond Manufacturing

Series

141

Turns Ratio - Primary:Secondary

-

Impedance - Primary (Ohms)

1.2kCT

Impedance - Secondary (Ohms)

8CT

DC Resistance (DCR) - Primary

50Ohm

DC Resistance (DCR) - Secondary

450mOhm

Transformer Type

Low Profile, Open Type

Frequency Range

200Hz ~ 15kHz

Frequency Response

±2dB

Voltage - Isolation

-

Insertion Loss

-

Return Loss

-

Power Level

150mW

Operating Temperature

-

Approvals

-

Mounting Type

Through Hole

Size / Dimension

0.780" L x 0.660" W (19.81mm x 16.76mm)

Height - Seated (Max)

0.460" (11.68mm)

Termination Style

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125A

Hammond Manufacturing

Manufacturer

Hammond Manufacturing

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

3W

Operating Temperature

-

Approvals

-

Mounting Type

Chassis Mount

Size / Dimension

2.060" L x 1.250" W (52.32mm x 31.75mm)

Height - Seated (Max)

1.190" (30.23mm)

Termination Style

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TTC-5018

Tamura

Manufacturer

Tamura

Series

TTC

Turns Ratio - Primary:Secondary

1:1

Impedance - Primary (Ohms)

600

Impedance - Secondary (Ohms)

600

DC Resistance (DCR) - Primary

25Ohm

DC Resistance (DCR) - Secondary

21Ohm

Transformer Type

-

Frequency Range

200Hz ~ 4kHz

Frequency Response

±0.5dB

Voltage - Isolation

1875VRMS @ 1 Second

Insertion Loss

0.75dB Max @ 1kHz

Return Loss

20dB Min @ 1kHz

Power Level

-

Operating Temperature

-

Approvals

UL1950, UL60950, EN60950

Mounting Type

Through Hole

Size / Dimension

0.886" L x 0.909" W (22.50mm x 23.10mm)

Height - Seated (Max)

0.543" (13.80mm)

Termination Style

PC Pin

TTC-103SL

Tamura

Manufacturer

Tamura

Series

TTC

Turns Ratio - Primary:Secondary

1:1

Impedance - Primary (Ohms)

600

Impedance - Secondary (Ohms)

346

DC Resistance (DCR) - Primary

127Ohm

DC Resistance (DCR) - Secondary

150Ohm

Transformer Type

Data/Voice Coupling

Frequency Range

300Hz ~ 3.5kHz

Frequency Response

-0.35dB ~ 0.15dB

Voltage - Isolation

1000VRMS @ 1 Minute

Insertion Loss

2.7dB @ 1kHz

Return Loss

25dB Min @ 300Hz ~ 3.5kHz

Power Level

10mW

Operating Temperature

-

Approvals

CSA-C22.2 No. 950-M89, UL1459, UL1950

Mounting Type

Surface Mount

Size / Dimension

0.330" L x 0.402" W (8.38mm x 10.20mm)

Height - Seated (Max)

0.164" (4.16mm)

Termination Style

Gull Wing

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