CCFL Inverter
ACB-12-1894
ACB-12-1894 · CCFL Inverter
Manufacturer: Applied Concepts
The ACB-12-1894 is designed to power 6 CCFLs to a nominal power level of 24.2 Watts from an input voltage of +12V. Intensity control is accomplished by the user providing a variable DC voltage level at pin 7 of CON1. A DC reference voltage (+5V) is available at pin 6 of CON1 for external use.
Mechanical envelope
9.48 × 2.55 × 0.575 in
Weight: 116 g
Envelope illustration · not a PCB drawingThe specifications that matter.
The ACB-12-1894 is designed to power 6 CCFLs to a nominal power level of 24.2 Watts from an input voltage of +12V. Intensity control is accomplished by the user providing a variable DC voltage level at pin 7 of CON1. A DC reference voltage (+5V) is available at pin 6 of CON1 for external use.
Values and conditions from published product data. Refer to the datasheet for integration details.
Input voltage
10.8–13.2 Vdc (typ. 12 Vdc)Power
≤ 33 W; 24.2 WEfficiency
90 %Weight
116 g| Characteristic | Mode | Value / limits | Conditions / source |
|---|---|---|---|
| Max Supply Voltage: (Max Vin) | Common | -0.700 to + 14.0 Vdc | Not specified |
| Altitude | Common | 10000 ft | Not specified |
| Analog Dimming | Common | Digital | Not specified |
| Diameter of mounting holes | Common | 0.12 in | Not specified |
| Edge Configuration | Common | 6 | Not specified |
| Effective Lamp Output Current: (Leff) | Common | 0–0 mArms (typ. 0 mArms) | Not specified |
| Efficiency | Common | 90 % | Not specified |
| Enable | Common | active high 0.800 2.000 Vdc | Not specified |
| Humidity | Common | 85 % | Not specified |
| Pin Max | Common | ≤ 33 W | Not specified |
| Pin Design | Common | 24.2 W | Not specified |
| Rec. Supply Voltage :(Rec Vin) | Common | 10.8–13.2 Vdc (typ. 12 Vdc) | Not specified |
| Lamp Current Frequency: (Lfreq) | Common | 51–63 kHz | Not specified |
| Lamp Start Voltage: (Lstart) | Common | 2000 Vrms | Not specified |
| Lamp Sustaining Voltage: (Lsv) | Common | 487–813 Vrms | Not specified |
| Max. Input Current Draw: (Iin) | Common | 2.5 Adc | Not specified |
| Number of mounting holes | Common | 6 | Not specified |
| Lamp Output Current: (Lout) | Common | 5.6–6.8 mArms (typ. 0 mArms) | Not specified |
| PCB Thickness | Common | 0.062 in | Not specified |
| PWD Duty Cycle: (Pdc) | Common | 0–100 % | Not specified |
| PWM Dimming Frequency: (Pfreq) | Common | 95.0 to + 101.0 Hz | Not specified |
| Rec. Intensity Control Voltage: (Vcntl) | Common | 0–5 Vrms | Not specified |
| Regulated Input | Common | True | Not specified |
| Size | Common | 9.480 | 2.550 | 0.575 | inches | Not specified |
| Operating Temperature (Top) | Common | -20–70 °C | Not specified |
| Storage Temperature (Tstg) | Common | -40–105 °C | Not specified |
| Weight | Common | 116 g | Not specified |
Mechanical
- Envelope · L × W × H
- 9.48 × 2.55 × 0.575 in
- Weight
- 116 g
- PCB / foil thickness
- 0.062 in
- Mounting hole diameter
- 0.12 in
- Altitude
- 10000 ft
- Humidity
- 85
Connectors & pinouts
Consult the datasheet for connector and pinout information.
Product documents
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