JPH0388315U

JPH0388315U -

Info

Publication number: JPH0388315U
Application number: JP14983189U
Authority: JP
Priority date: 1989-12-25
Filing date: 1989-12-25
Publication date: 1991-09-10

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は同回路図、第３図は同安定器を２００Ｖ電源
で使用する場合の器具への取付状態を示す平面図
、第４図は同安定器を１００Ｖ電源で使用する場
合の器具への取付状態を示す平面図である。第５
図は従来例を示す平面図、第６図は同回路図、第
７図は同安定器の器具への取付状態を示す平面図
である。３２……安定器ケース、３６……安定器本体、
４１，４２……２００Ｖ電源印加端子、４３，４
４……フイラメント予熱端子、５４，５５……１
００Ｖ電源印加端子、５６，５７……フイラメン
ト予熱端子。 Figure 1 is a plan view showing one embodiment of the present invention;
The figure is the circuit diagram, Figure 3 is a plan view showing how the ballast is installed on a fixture when used with a 200V power supply, and Figure 4 is a diagram showing how the ballast is installed on a fixture when used with a 100V power supply. It is a top view showing a state. Fifth
This figure is a plan view showing a conventional example, FIG. 6 is a circuit diagram of the same, and FIG. 7 is a plan view showing a state in which the ballast is attached to a device. 32... Ballast case, 36... Ballast main body,
41, 42...200V power supply terminal, 43, 4
4...Filament preheating terminal, 54, 55...1
00V power supply terminal, 56, 57...Filament preheating terminal.

Claims

[Claims for Utility Model Registration] A pair of 100V power application terminals 54, 55 and a pair of 200V power application terminals 41 are connected from both longitudinal ends of the ballast case 32 that houses the ballast main body 36.
, 42 and a set of filament preheating terminals 43, 4
4, and another set of filament preheating terminals 56, 5
7 is projected outward, and one for 100V power supply and one for 200V
In a rapid start discharge lamp ballast that can be used for both power supply and power supply, from one longitudinal end 32b of the ballast case 32,
A pair of 100V power application terminals 54 and 55 and a set of filament preheating terminals 56 and 57 are projected outward, and the other longitudinal end 3 of the ballast case 32
From 2a, a pair of 200V power supply terminals 41, 4
2 and another set of filament preheating terminals 43, 44
is projected outward, and the 100V power supply application terminal 5
4, 55 and 200V power application terminals 41, 42 are arranged to correspond to the diagonal direction of the ballast case 32, and a set of filament preheating terminals 43, 4
4 and another set of filament preheating terminals 56, 57
A rapid start type discharge lamp ballast is characterized in that it is arranged so as to correspond to the diagonal direction of the ballast case 32.