1629SE Hammond Manufacturing, 1629SE Datasheet - Page 2

• Manufacturer Part Number: 1629SE
• Description: TRANSFORMR AUDIO 6.5K IMPD 25W
• Manufacturer: Hammond Manufacturing
• Series: 1600r

Specifications of 1629SE

• Transformer Type: Single Ended Audiophile, Ultra-Linear - Tube Output
• Current: 100mA
• Impedance: 6.5K Primary, 4-8-16 Secondary
• Insertion Loss: ±1dB
• Mounting Type: Chassis Mount
• Frequency Range: 20 Hz to 20 KHz
• Primary Impedance: 6500 Ohms CT
• Product: Audio Transformers
• Shielding: Unshielded
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

Queenstown, Australia 61-8-8240-2244
Single Ended
Basingstoke, UK 01256 812812
AUSTRALIA
EUROPE
Note: The above examples of possible combinations are to help you narrow down
the choices of transformers for your favorite tube types. How you operate the tubes
(ultra-linear, bias, plate voltage, operating points etc.) will change optimum plate
load impedance. Only a few of the most popular tubes are shown. A tube manual
or tube manufacturer's technical data sheets should be consulted first, before mak-
ing a decision on a proper output transformer.
1640SEA
1627SEA
1630SEA
1628SEA
1629SEA
1638SEA
Part No.
1642SE
Audiophile - Tube Output (1627-1642 Series)
Blue/Yell (Screen)
Notes:
- The
- Red wire connects to B+
- Blue/Yell wire connects to screen (optional use)
- Blue wire connects to tube plate
tap (as they are designed for triode applications).
1642SE
6B4G, 300B, 572B, 811A
2A3, 6A3, 6B4G, 300B
2A3, 6A3, 6B4G, 300B
211, 300B, 572B, 811A
211, 811A, 572B, 845
Parallel - 2A3, 6A3,
Parallel - 211, 572,
Blue (Plate)
Transformer Schematic
Suggested Tube Types
www.hammondmfg.com
Red (B+)
811A, 845
and
211, 845
Triodes
1638SEA
PRI
do not include a primary screen
87
6CA7, 6L6, 807, 5881, 6550,
6CA7, 6L6, 807, 5881, 6550,
6AQ5, 6V6, 6L6, 807, 5881,
6AQ5, 6V6, 6L6, 807, 5881,
Parallel - 6AQ5, 6V6, EL84
Parallel - 6AQ5, 6V6, EL84
Parallel - 6550, 6CA7
SEC
6550, EL84
6550, EL84
Pentodes
White (16)
Yellow (8)
Green (4)
Black (0)
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St. Laurent, Quebec [phone]
Cheektowaga, NY [phone]
Guelph, Ontario [phone]
CANADA
USA
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