ETC SB6540

SB6540
P.7
LOW FREQUENCY
EL DRIVER IC
Experimental results of SB6540C against various sizes of EL elements
1. Testing conditions
:
EL element size
:
Supply voltage : 3V
Capacitance
:
1.1 Inductance
Output Voltage
Output Frequency :
1.2 Inductance
Output Voltage
Output Frequency :
2. Testing conditions
:
EL element size
:
Supply voltage : 3V
Capacitance
:
2.1 Inductance
Output Voltage
Output Frequency :
2.2 Inductance
Output Voltage
Output Frequency :
3. Testing conditions
:
EL element size
:
Supply voltage : 3V
Capacitance
:
3.1 Inductance
Output Voltage
Output Frequency :
3.2 Inductance
Output Voltage
Output Frequency :
4. Testing conditions
:
EL element size
:
Supply voltage : 3V
Capacitance
:
4.1 Inductance
Output Voltage
Output Frequency :
4.2 Inductance
Output Voltage
Output Frequency :
5. Testing conditions
:
EL element size
:
Supply voltage : 3V
Capacitance
:
5.1 Inductance
Output Voltage
Output Frequency :
5.2 Inductance
Output Voltage
Output Frequency :
1” X 1.125” (1.125” square)
282pF
:
:
185Hz
:
:
185Hz
9mH, 37Ω
210Vp-p
12mH, 30Ω
220Vp-p
2.125” X 1.125” (2.4” square)
282pF
:
:
185Hz
:
:
185Hz
9mH, 37Ω
170Vp-p
12mH, 30Ω
176Vp-p
2.75” X 1.125” (3” square)
282pF
:
:
185Hz
:
:
185Hz
9mH, 37Ω
140Vp-p
12mH, 30Ω
156Vp-p
3.625” X 1.125” (4.078” square)
282pF
:
:
185Hz
:
:
185Hz
9mH, 37Ω
140Vp-p
12mH, 30Ω
140Vp-p
6.125” X 1.125” (6.89” square)
282pF
:
:
185Hz
:
:
185Hz
9mH, 37Ω
112Vp-p
12mH, 30Ω
112Vp-p