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參數資料
| 型號： | 652-2Y |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 113K |
| 代理商： | 652-2Y |
2000 TELEDYNE RELAYS
800-284-7007
www.teledynerelays.com
Page 119
AC SOLID STATE RELAY
FEATURES
Qualified to MIL-PRF-28750
Optical isolation
Zero voltage turn-on
Zero current turn-off
Logic compatible input
Available to W or Y screening levels
DESCRIPTION
The 652 series is an AC output solid
state relay designed for power
switching. This relay incorporates a
sealed, optically coupled solid state relay
as a zero voltage turn-on driver. The
input circuit is TTL logic compatible.
Output switching is accomplished by
back-to-back SCRs with a built-in
snubber circuit, which provides reliable
switching of both resistive and reactive
loads with power factors as low as 0.2.
The protected drive circuitry provides
high transient immunity while reducing
the commutation spike for low EMI.
The 652 series is housed in a sealed
aluminum case to withstand severe
environmental conditions encountered in
military and aerospace applications.
These relays are qualified to
MIL-PRF-28750/10 and are available to
a W or Y screening level.
Series 652
25 A, 250 VRMS
OPTICALLY ISOLATED
Part*
Number
652-1
652-2
DESC Drawing
Number
M28750/10-001 25A, 250Vrms, AC Solid State Relay
M28250/10-002
Relay Description
* The Y suffix denotes parameters tested to MIL-PRF-28750 test methods.
The W suffix denotes parameters tested to Teledyne specifications.
ELECTRICAL SPECIFICATIONS
(-55
°
C TO +110
°
C CASE TEMPERATURE, UNLESS OTHERWISE SPECIFIED)
INPUT (CONTROL) CHARACTERISTICS
Min
Typ
Max
Units
Input Current (See Figure 1)
V
IN
= 5 Vdc
V
IN
=32 Vdc
10
11
15
16
mA
mA
Turn-Off Voltage (Guaranteed Off)
1.0
Vdc
Turn-On Voltage (Guaranteed On)
4
Vdc
Reverse Voltage Protection
-32
Vdc
Input Voltage Range
4
32
Vdc
OUTPUT (LOAD) SPECIFICATIONS
Min
Typ
Max
Units
Output Current Rating
(See Figure 2 & 3)
25
Arms
Output Voltage Rating
25
250
Vrms
Frequency Range
45
440
Hz
Output Voltage Drop @ 25 Ampere
1.5
Vrms
Off-State Leakage Current
(250 Vac, 400 Hz)
10
mArms
Turn-On Time
1/2
Cycle
Turn-Off Time
1
Cycle
Transient Voltage (T< 5 s)
+500
Vpk
Overload Current (for 1 second)
80
Arms
DC Offset Voltage
+150
mV
Zero Voltage Turn-On Point
652-1
652-2
+15
+40
Vpk
Vpk
dv/dt (See Note 1)
200
400
V/μs
Insulation Resistance @ 500 Vdc
10
8
Ohm
WIRING DIAGRAM
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