maximum peak inverse voltage rating of
25000 V
maximum peak inverse voltage rating of 25,000 volts. Cooling is by convec+ion
citor-input filter with [1]
9
citor-input filter with 9.000 volts single-phase supply. Four 2-240A's in a bridge
citor-input filter with [2]
2
citor-input filter with 9.000 volts single-phase supply. Four 2-240A's in a bridge
citor-input filter with [3]
-240
citor-input filter with 9.000 volts single-phase supply. Four 2-240A's in a bridge
circuit will deliver I [1]
0
circuit will deliver I .0 ampere at 16,000 volts to a choke-input fil+er wi+h 18,000
circuit will deliver I [2]
16000
circuit will deliver I .0 ampere at 16,000 volts to a choke-input fil+er wi+h 18,000
circuit will deliver I [3]
18000
circuit will deliver I .0 ampere at 16,000 volts to a choke-input fil+er wi+h 18,000
Voltage
7.5 V
Voltage---.-.- 7.5 yolts
Current
12 A
Current------- 12.0 amperes
Maximum Temperature of plate seal
225
Maximum Temperature of plate seal ---- ------ 225OC
Recommended Heat Dissipa+ing plate connec+or - - Eimac HR
6
Recommended Heat Dissipa+ing plate connec+or - - Eimac HR-6
PEAK INVERSE PLATE VOLTAGE
25000 V
PEAK INVERSE PLATE VOLTAGE - - - 25,000 MAX. VOLTS
PLATE DISSIPATION
150 W
PLATE DISSIPATION ----- 150 MAX. WATTS
D-C PLATE CURRENT]
500 mA
D-C PLATE CURRENT] ..... 500 MAX. MA
PEAK PLATE CURRENT
4 mA
PEAK PLATE CURRENT 4.0 MAX. AMPERES
base ei+her down or up. The lead +o the pla+e terminal o{ the Cooling-The [1]
2
base ei+her down or up. The lead +o the pla+e terminal o{ the Cooling-The 2-240A is cooled by conv®c+ion and radiation.
base ei+her down or up. The lead +o the pla+e terminal o{ the Cooling-The [2]
-240
base ei+her down or up. The lead +o the pla+e terminal o{ the Cooling-The 2-240A is cooled by conv®c+ion and radiation.
multipliers iHustra+ed in Fig
2
multipliers iHustra+ed in Fig. 2, it may be necessary to moun+ The maximum temperature at the plato §®dl mus+ not exceed
Published value
225
225°C. A convenient accessory for measuring this tempera+ure rent. Under these conditions capaci+or-input fil+er circuits be-
is "Tempilaq", a temperature-sensi+ive lacquer available from come desirable. The maximum d-c current rating of +he [1]
2 mA
is "Tempilaq", a temperature-sensi+ive lacquer available from come desirable. The maximum d-c current rating of +he 2-240A
is "Tempilaq", a temperature-sensi+ive lacquer available from come desirable. The maximum d-c current rating of +he [2]
-240 mA
is "Tempilaq", a temperature-sensi+ive lacquer available from come desirable. The maximum d-c current rating of +he 2-240A
The tlioriated-tungsten filament of the [1]
2
The tlioriated-tungsten filament of the 2-240A reaches op-
The tlioriated-tungsten filament of the [2]
-240
The tlioriated-tungsten filament of the 2-240A reaches op-
Plate Operation-With low room illumination, the plo+e of the Fig
2
Plate Operation-With low room illumination, the plo+e of the Fig. 2 as a percentage of the effective load resis+Once per tube
Published value [1]
2 W
2-240A begins to show color as the maximum plate dissipation (Ec/lp). The +otal charging-circui+ resistance involves the in-
Published value [2]
-240 W
2-240A begins to show color as the maximum plate dissipation (Ec/lp). The +otal charging-circui+ resistance involves the in-
rating of
150
rating of 150 watts is approached. The maximum peak inverse ternal resistance of the rec+if er tube, Rp, the added series
vol+ago rating of
25000
vol+ago rating of 25,000 volts should not be exceeded a+ any resistor, RS, and the equivalen+ in+ernal resistance of the a-c
Perforrrrance-The accompanying table shows some maximum Rp is +he plo+e resistance of the [1]
2
Perforrrrance-The accompanying table shows some maximum Rp is +he plo+e resistance of the 2-240A. which may be
Perforrrrance-The accompanying table shows some maximum Rp is +he plo+e resistance of the [2]
-240
Perforrrrance-The accompanying table shows some maximum Rp is +he plo+e resistance of the 2-240A. which may be
performance capabili+ies of the [1]
2 W
performance capabili+ies of the 2-240A when used as a power- +aken as 200 ohms.
performance capabili+ies of the [2]
-240 W
performance capabili+ies of the 2-240A when used as a power- +aken as 200 ohms.
performance capabili+ies of the [3]
200 W
performance capabili+ies of the 2-240A when used as a power- +aken as 200 ohms.
Published value [1]
2 V
2-240A MAXIMUM-PERFORMANCE CAPABILITIES may be taken as the regulation of the high-voltage supply ex-
Published value [2]
-240 V
2-240A MAXIMUM-PERFORMANCE CAPABILITIES may be taken as the regulation of the high-voltage supply ex-
iihnaos,®e [1]
18000
iihnaos,®e.- 18,000 20,000 0.640 16,000 I.00 Tubes may be operated in parallel to increase the output
iihnaos,®e [2]
20000
iihnaos,®e.- 18,000 20,000 0.640 16,000 I.00 Tubes may be operated in parallel to increase the output
iihnaos,®e [3]
0.64
iihnaos,®e.- 18,000 20,000 0.640 16,000 I.00 Tubes may be operated in parallel to increase the output
iihnaos,®e [4]
16000
iihnaos,®e.- 18,000 20,000 0.640 16,000 I.00 Tubes may be operated in parallel to increase the output
iihnaos,®e [5]
0
iihnaos,®e.- 18,000 20,000 0.640 16,000 I.00 Tubes may be operated in parallel to increase the output
Fig
2
Fig. 2. the plate resistance (Rp) will be half as great and the
peal current usually limits the d-c current which the [1]
2 A
peal current usually limits the d-c current which the 2-240A is
peal current usually limits the d-c current which the [2]
-240 A
peal current usually limits the d-c current which the 2-240A is
of ripple and i+s wave-shape, circuit conditions will determine [1]
2 W
of ripple and i+s wave-shape, circuit conditions will determine 2-240A is 25,000 vol+s. In single-phase power-supply rectifier
of ripple and i+s wave-shape, circuit conditions will determine [2]
-240 W
of ripple and i+s wave-shape, circuit conditions will determine 2-240A is 25,000 vol+s. In single-phase power-supply rectifier
of ripple and i+s wave-shape, circuit conditions will determine [3]
25000 W
of ripple and i+s wave-shape, circuit conditions will determine 2-240A is 25,000 vol+s. In single-phase power-supply rectifier
CIl®ke-lllpq. Filler-The maximum d-c current rating of the peak a-c supply vol+age (I [1]
41 mA
CIl®ke-lllpq. Filler-The maximum d-c current rating of the peak a-c supply vol+age (I.41 +imes E,ms in Fig. 2) in the case
CIl®ke-lllpq. Filler-The maximum d-c current rating of the peak a-c supply vol+age (I [2]
2 mA
CIl®ke-lllpq. Filler-The maximum d-c current rating of the peak a-c supply vol+age (I.41 +imes E,ms in Fig. 2) in the case
Load voltage (volts) mum curl.ent rating of the [1]
2 V
Load voltage (volts) mum curl.ent rating of the 2-240A is 800 milliamperes.
Load voltage (volts) mum curl.ent rating of the [2]
-240 V
Load voltage (volts) mum curl.ent rating of the 2-240A is 800 milliamperes.
Load voltage (volts) mum curl.ent rating of the [3]
800 V
Load voltage (volts) mum curl.ent rating of the 2-240A is 800 milliamperes.
The plate characteristic curve for the [1]
2
The plate characteristic curve for the 2-240A serves as a
The plate characteristic curve for the [2]
-240
The plate characteristic curve for the 2-240A serves as a
half-wave r®ctifier§. rating of
150 V
half-wave r®ctifier§. rating of 150 wa+ts, the maximum peak inverse voltage rating of
Capaci.®r-lnpu. Filter-The [1]
2 mA
Capaci.®r-lnpu. Filter-The 2-240A is perticularly suitdblo for 25,000 volts, and tl`e maximum peak plate current of 4.0 am-
Capaci.®r-lnpu. Filter-The [2]
-240 mA
Capaci.®r-lnpu. Filter-The 2-240A is perticularly suitdblo for 25,000 volts, and tl`e maximum peak plate current of 4.0 am-
Capaci.®r-lnpu. Filter-The [3]
25000 mA
Capaci.®r-lnpu. Filter-The 2-240A is perticularly suitdblo for 25,000 volts, and tl`e maximum peak plate current of 4.0 am-
Capaci.®r-lnpu. Filter-The [4]
4 mA
Capaci.®r-lnpu. Filter-The 2-240A is perticularly suitdblo for 25,000 volts, and tl`e maximum peak plate current of 4.0 am-
D-C Plat® Current (lp) [1]
280 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
D-C Plat® Current (lp) [2]
300 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
D-C Plat® Current (lp) [3]
320 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
D-C Plat® Current (lp) [4]
340 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
D-C Plat® Current (lp) [5]
360 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
D-C Plat® Current (lp) [6]
380 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
D-C Plat® Current (lp) [7]
400 A
D-C Plat® Current (lp) 280 300 320 340 360 380 400 milliamperos pot tube
