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Output Transformer 3400/4-8-16 Ohm 50W
for EL34 DRAKE 784-139
Output Transformer 3400/4-8-16 Ohm 50W
| Code | PP-EI96007CV-Z_R03 |
| Price |
105.0000 EUR/PZ
(including VAT 22%) |
| Discount | |
| Net price |
105.0000 EUR/PZ
(including VAT 22%) |
| Availability | 26 PZ |
Marshall Drake 784-139 Output Transformer
50W Plexi, JMP, JCM800 style amplifiers
Power: 50W
Input: 3400 Ohm
Output: 4-8-16 Ohm
Lpri: >/=12H @50Hz 5V
Rdc PRI: 43+43 Ohm max ( typ 41.5 ohm) unbalance 1.5% max
Leakage inductance @1kHz 5V Serie: 10mH/7mH/7.5mH ( 4-8-16 Ohm respectively short-circuited)
Rdc Sec: 0.15/0.21/0.3 Ohm 4-8-16 Ohm respectively
Coupling capacity between pri and sec: 1100pF max
40W bandwidth on 4Ohm (Much better values ??on 8 and 16 ohms):
-3dB 17-60.000Hz
-2dB 20Hz-50.000Hz (THD @20Hz 30%)
-0.25dB 50Hz-25.000Hz ( THD @50Hz 1.7%)
-0.18dB 70Hz-21.000Hz ( THD @70Hz 0.7%)
Wound in 5 sections
Magnetic lamination EI96 package height 40mm power loss 1.5W/kg, thickness 0.5mm ( No grain Oriented )
Dimensions and schematic: see picture
Weight: 2520 g.
50W Plexi, JMP, JCM800 style amplifiers
Power: 50W
Input: 3400 Ohm
Output: 4-8-16 Ohm
Lpri: >/=12H @50Hz 5V
Rdc PRI: 43+43 Ohm max ( typ 41.5 ohm) unbalance 1.5% max
Leakage inductance @1kHz 5V Serie: 10mH/7mH/7.5mH ( 4-8-16 Ohm respectively short-circuited)
Rdc Sec: 0.15/0.21/0.3 Ohm 4-8-16 Ohm respectively
Coupling capacity between pri and sec: 1100pF max
40W bandwidth on 4Ohm (Much better values ??on 8 and 16 ohms):
-3dB 17-60.000Hz
-2dB 20Hz-50.000Hz (THD @20Hz 30%)
-0.25dB 50Hz-25.000Hz ( THD @50Hz 1.7%)
-0.18dB 70Hz-21.000Hz ( THD @70Hz 0.7%)
Wound in 5 sections
Magnetic lamination EI96 package height 40mm power loss 1.5W/kg, thickness 0.5mm ( No grain Oriented )
Dimensions and schematic: see picture
Weight: 2520 g.
