Удалось надыбать чуть чуть инфы на дагналовский транс С2668 который стоит в 2203 78-го года.
Transformer Specification C2668 Dagnall Electronics
-Customer: Marshall Amplification Plc.
-Product: 100 watt Output Transformer - Steel Shroud Enclosure-Chassis Mounted
-Customer Part No: TXOP - 00006
-Core: Pattern 120N laminations in M6-35 grade material to BS6404 Sect 8.7
-Bobbin: Single Section moulded bobbin in 30% glass fibre reinforced Nylon 66 Core tube thickness 1.65mm
-Windings: In concentric sequential order with Input and Output windings sandwiched
for performance characteristics. Output is split and parallel connected to
improve efficiency and share load. All winding wires have enamel
covering of thermal class B minimum.
-Output 1: 0 - 40v 16 ohms @ 100W (Brown - Green)
Wound with grade 1 polyurethane wire to BS 6811
Insulated by 3 wraps of Nomex 410 paper, 0.08mm thk/layer
-Input: 0 - 207 - 414v 1750 ohms @ 100W (Brown - White - Red)
Wound with grade 1 polyurethane wire to BS 6811
Interleaved every 3 Layers by 1 wrap of Nomex 410 paper, 0.08mm thk.
Insulated by 3 wraps of Nomex 410 paper, 0.08mm thk/layer.
-Output 2: 0 - 20.33v 4 ohms @ 100W (Brown - Black)
Wound with grade 2 polyestermide wire to BS 6811
-Output 3: 0 - 28.67v 8 ohms @ 100W (Brown - Yellow)
Wound with grade 1 polyurethane wire to BS 6811
Insulated by 2 wraps of electrical Crepe Paper Tape, 0.24mm thk/layer.
-Terminations: All windings terminated to VX grade PVC; 105 deg C flexible leads
-Encapsulation: Laminated wound coil varnish dipped in Class F polyurethane
electrical insulating varnish and oven cured.
-Assembly: Two steel end shells totally enclose windings, the connecting leads
passing through PVC grommets.
-Electrical Tests: No Load Magnetisation Current
Turns Ratio +/- 3%
Induced Voltage Test @ x5 Rated Input @ x12 Rated Frequency
Simultaneous Electrical Strength Test -
2.0Kv rms Primary to Secondaries and Core
Examination, Fit & Function, Performance and Safety Checks carried
out at 100% level.
Походу секционирован он. Только вот как сильно...?
