TN2-12V 查看數據表（PDF） - Matsushita Electric Works
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TN2-12V Datasheet PDF : 4 Pages
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TN
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
DC load (cosϕ=1)
AC load (cosϕ=1)
100
30 V DC resistive load
1.0
0.5
125 V AC resistive load
0.4
10
0.3
0.2
30
100
200
Switching voltage,V
4. Electrical life (DC load)
Tested sample: TN2-12V, 10 pcs.
Condition: 1 A 30 V DC resistive load, 20 cpm
Change of pick-up and drop-out voltage
100
90
80
Pick-up voltage
70
Max.
60
Min.
50
40
Drop-out voltage
30
Max.
20
Min.
10
0
5
10
15
20
No. of operations, ×104
6. Operate/release time characteristics
Tested sample: TN2-12V, 5 pcs.
6
5
4
3
Operate time
2
Max.
Min.
1
Max.
Release time
Min.
0
80 90 100 110 120
Coil applied voltage, %V
9. Distribution of set and reset voltage
, Tested sample: TN2-L2-12V, 32 pcs.
30
Set voltage
Reset voltage
20
, 10
,,,, 0 10 20 30 40 50 60 70 80 90 100
, , Ratio against the rated voltage, %V
152
0
0.5
1.0
Switching current, A
Change of contact resistance
100
90
80
70
60
50
40
Terminal No.2–3–4
30
Terminal No.7–8–9
20
10
0
5
10
15
20
No.of operations, ×104
7. Set/reset time characteristics
Tested sample: TN2-L2-12V, 5 pcs.
6
Set time
Reset time
5
4
3
2
1
Max.
Min.
0
80 90 100 110 120
Coil applied voltage, %V
10. Ambient temperature characteristics
Tested sample: TN2-12V, 5 pcs.
x
40 Drop-out
voltage
30
20
x
10
–40 –20 –10 0
Pick-up voltage
Ambient
temperature, °C
20 40 60 80
–10
–20
–30
–40
3. Mechanical life
Tested sample: TN2-12V, 10 pcs.
100
90
80
70
Pick-up voltage
60
50
40
30
Drop-out voltage
20
10
0
10
100
1,000
No. of operations, ×104
Max.
Min.
Max.
Min.
10,000
5. Coil temperature rise
Tested sample: TN2-12V
Point measured: Inside the coil
Ambient temperature: Room temperature (25° to
26°C), 70°C (77° to 79°F), 158°F
70
Carrying current
0 A (Room temp.)
60
1 A (Room temp.)
0 A (70°C)
50
1 A (70°C)
40
30
20
10
0 80 90 100 110 120 130 140 150
Coil applied voltage, %V
8. Distribution of pick-up and drop-out voltages
Tested sample: TN2-12V, 40 pcs.
30
Pick-up voltage
20
Drop-out voltage
10
0 10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
11. Distribution of contact resistance
Tested sample: TN2-12V, 38 pcs. (38×4 contacts)
40
12345
Terminal
6 7 8 9 10
30
No.
7,8,9
Side
Terminal No.
2,3,4 side
20
10
0
30
40
50
Contact resistance,mΩ
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