Features | Application |
● Extremely long life time | ● Ignition of HID lamps |
● Stable performance over life | |
● Insensitive performance against variations in temperature | |
● Very low switching losses | |
● Very short breakdown time | |
● High reliability by robust design | |
● SGS compatibility |
Technical Data:
Switching Spark Gap |
ZM88 2R1200L |
|
Nominal DC spark-over voltage |
1200 |
V |
Deviation of VS at 50000 ignitions(Note) |
130 |
V |
Initial value |
||
First ignition value,after 24 hours in darkness |
≤1400 |
V |
Following ignition values |
1050-1350 |
V |
Electrical life |
||
After 50000 ignitions, first ignition value after 24 hours in darkness |
1570 |
V |
Following ignition values |
1020-1380 |
V |
Ignition time during life |
≤60 |
ms |
Switching operations |
||
at-40℃ |
100000 |
times |
at+25℃,+125℃ |
200000 |
times |
Test circuit parameters |
||
Open circuit voltage V0 |
1500 |
V |
Loading resistance R |
110 |
KΩ |
Discharge capacitance C |
68 |
nF |
Inductance L |
0.5 |
µH |
Discharge peak current |
~400 |
A |
General technical data |
||
Insulation resistance at 100V |
1010 |
Ω |
Early ignition values between the above breakdown voltage range |
≤ 2 |
% |
Operation and storage temperature |
-40~+125 |
℃ |
switching frequency |
110 |
Hz |
Breakdown time |
≤50 |
ns |
Maximum loading current |
<50 |
mA |
Weight |
~2 |
g |
Note: The Switching spark gap is experimented in this circuit,experimenting it 10000 times,record DC spark-over voltage 10 times during this period. Then experimenting it 40000 times,record DC spark-over voltage 10 times during this period.(deviation between the lowest discharge voltage and the highest discharge voltage)