This is an Adjustable Regulator - 12 Volt DC to 1.5, 3, 4.5, 6, 7.5, and 9 Volts DC
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Part Number |
PSTDC292 DC/DC Converter |
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Input Voltage Range |
6 VDC to 30 VDC (see chart below) |
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Peak Output Power |
24 Watts |
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Peak Output Current |
2-3 Amps |
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Output Voltage Nominal |
1.5, 3, 4.5, 5.0, 6.0, 9.0, 12.0 Volts |
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Output Voltage Typical |
See chart below |
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No-Load Overhead |
10 to 40 mA depending on voltage setting |
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Line Regulation |
1 to 2% |
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Load Regulation |
2 to 5% |
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Efficiency |
54 to 78% |
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Dimensions |
100 x 70 x 32 mm 4 x 2.75 x 1.25 inches |
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Weight |
200 g, 7 ounces |
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Voltage Setting |
Typical Voltage |
Used on Equipment Requiring* |
Minimum Input V |
Maximum Output A |
Efficiency at 1 Amp, 12 Volts Input |
Line Regulation at 1 Amp |
Load Regulation at 12 V input |
No-Load Overhead at 12 V input |
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1.5 volts |
1.83 |
1 to 2 volts |
6 volts |
3.0 |
54% |
2% 7-30 V input |
5% 0.1-2 A output 10% 0.1-3 A output |
10 mA |
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3 Volts |
3.3 |
2 to 3 volts |
6 volts |
2.75 |
60% |
1% 7-30 V input |
5% 0.1-2 A out |
10 mA |
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4.5 Volts |
4.8 |
3.5 to 5.5 volts |
6 volts below 1 Amp, 8 volts at 2 amps |
2.2 A |
65% |
1% 7-30 V input |
3% 0.1-2 A out |
10 mA |
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6 Volts |
6.3 |
4.5 to 6.5 volts |
8 volts below 1.5 amps, 9 V at 2 amps |
2.2 A |
72% |
1% 8-30 V input |
3% 0.1-2A out |
20 mA |
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For Telular SX5 CDMA Product |
7.5 Volt Setting |
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7.5 Volts |
7.8 |
5.5 to 8 volts |
9 volts below 1 A, 10.3 V at 2 A |
2.1 A |
78% |
1.5 % 9-30 V input |
3% 0.1-2 A out |
20 mA |
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For Telular SX5 GSM Product |
9 Volt Setting |
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9 Volts |
9.5 |
7 to 10 volts |
10 Volts |
2.1 A |
73% |
2 % 12-30 V input |
2% 0.1-2A out |
20 mA |
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12 Volts** |
12.8 |
10 to 14 volts |
14 Volts |
2 A |
73% 24 V input |
2% 16-30V input |
4% 0.1-2 A out |
30 mA 24 V input |
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*Note: Devices using
batteries can accept a wide range of input voltages, for example
alkalines vary between 1.5 and 1 volt per cell during discharge. This
guideline takes this into account. Also most wall-mount adapters are
unregulated. So select the closest to your nominal voltage and don't
worry about finding the exact voltage.
**Although the 12 volt
setting requires 14 volts to stay regulated, the 13.6 volts supplied by
a car battery even when the car is off will supply over 11.5 volts,
will be adequate for most 12 volt devices. |