Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Part Name
Description
CA3059 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
CA3059
Zero-Voltage Switches for 50Hz-60Hz and 400Hz Thyristor Control Applications
Intersil
CA3059 Datasheet PDF : 12 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
CA3059, CA3079
10K
Ω
2W
R
L
120VAC
561
MT
2
60Hz
ON OFF
2
100
µ
F
+
C1
14
15VDC
-
13
CA3059
G
MT
1
4
R1
6
7
3 12
9 10 11
t
ON
= 0.67 R
1
C
1
R
1
(max. value allowable) = 1m
Ω
120VAC
60Hz
100
µ
F
+
15VDC
-
OFF
ON
C1
R1
10K
Ω
R
L
2W
5613
MT
2
2
14
CA3059
9
CA3079
8
7
G
MT
1
4
13 10 11
12
t
d
= 0.67 R
1
C
1
FIGURE 13. LINE-OPERATED ONE-SHOT TIMER
FIGURE 14. LINE-OPERATED THYRISTOR CONTROL TIME
DELAY TURN-ON CIRCUIT
120VAC
60Hz
100
µ
F
+
15VDC
-
t
d
= R
T
C
1
R
T
=
R
1
R
2
R
1
+ R
2
ON
OFF
10K
Ω
2W
R
1
R
L
C1
R2
561
MT
2
R
P
NTC
SENSOR
2
14
13
CA3059
G
MT
1
4
6
7
3 12
9 10 11
FIGURE 15. ON/OFF TEMPERATURE CONTROL CIRCUIT WITH DELAYED TURN-ON
12
10
SWITCHED
LOAD
120VAC
5
5K
Ω
2W
1
11
CA3059
13
RECTIFIER
AND TRIAC
CONTROL
8
7
6
9
MT
2
1K
Ω
T2300B
MAX LOAD = 2.5A
4
G
MT
1
10K
Ω
100
µ
F
-+
2
10
K
Ω
R6
2M
Ω
R2
68K
Ω
R3
100K
Ω
R1
NOTE:
RESET 11
OUTPUT
SENSOR
R7
16
5K
Ω
V
DD
+
9
IN
1 13 5 12 11
PULSE GENERATOR
CA3097E THYRISTOR/
2
4
1
COS/MOS CD4040A
12-STAGE COUNTER
10
6
TRANSISTOR ARRAY
14
Terminal 1 goes “High”
(Logic “1”) after 2048
7 3 15 8 10 16
C1
pulses are applied to
Terminal 10.
For 8 hour delay:
R
1
= 12M
Ω
C
1
= 2
µ
F
8
R
5
1K
Ω
R
4
10K
Ω
FIGURE 16A. LINE-OPERATED IC TIMER FOR LONG TIME PERIODS
11
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]