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| 型号： | EFRQ1200480D25-026 |
| 英文描述： | General Purpose Timers; Temperature Range: -40°C to 85°C; Package: 8-SOIC |
| 文件页数： | 2/2页 |
| 文件大小： | 217K |
| 代理商： | EFRQ1200480D25-026 |
ELECTRICAL SPECIFICATIONS
TELEDYNE RELAYS
Industrial Solid State Products
Updated 9/24/99
Industrial Solid State Products 800-436-8766 www.teledynerelays.com
page 33
INPUT (CONTROL) SPECIFICATIONS
Parameter
Input Type
Min
Max
Units
D
332
R
426
Input Current
D,R
(@5Vdc)
15
mA
Must Turn-Off Voltage
D,R
1
Vdc
Reverse Voltage Protection
D,R
-32
Vdc
Turn-Off Current
D,R
0.25
mA(DC)
OUTPUT (LOAD) SPECIFICATION
Parameter
Voltage Code
Min
Max
Units
600240
24
280
1200480
48
530
Frequency Range (Note 2)
47
400
Hz
600240
600
1200480
1200
On-State Voltage Drop
SCR Output
1.4
V
@ Max Rate Current
Turn-On Time
D
8.3
ms
R
0.02
ms
Turn-Off Time
8.3
ms
Leakage Current (Off-State)
0.5
mA
@25
°C
dV/dt (Typical)
500
V/
s
Isolation (All Terminals
To Heatsink) = VRMS
For 1 Min With Unit
Mounted Properly
4000
V
Operating Temperature
-40
125
°C
Power Factor Range
0.5
1.0
OUTPUT (LOAD) SPECIFICATIONS (Contd)
Parameter
Output Current Min
Max
Units
Output Current Rating
25
0.05
25
Per Output
40
0.05
40
A
(Load Current @85
°C)
55
0.05
55
Surge Current Rating
25
250
See Fig 1 (Non-
40
400
A
Repetitive 16.7 mS)
55
600
Thermal Resistance
25
.40
Junction to Case (J
C)
40
0.35
°C/W
Per Contact
55
0.35
NEW! EFRQ Series
QUAD SCR OUTPUTS TO 55 AMPS PER OUTPUT, 1200 VOLTS
NOTES:
1.) Where overvoltage transient spikes are present,
suppression may be required. An MOV suppressor and/or
a snubber circuit across the AC terminals of the module
will provide additional transient immunity.
2.) For 400 Hz inductive load, contact factory.
3.) Curve for 25 amp output shown. Contact factory for other
outputs.
Control Voltage Range
Vdc
Load Voltage Rating
Vac
Over Voltage Range
VPeak
100
10
1
250
Number of Equal Amplitude Current Pulses at 60Hz
Max
On-State
Surge
Current
(Amps
RMS)
FIGURE 1 Max Non-Repetitive Surge Current
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| EFRQ1200480D40-012 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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| EFRQ1200480D55-026 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| EFRQ1200480R25-012 | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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