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AM1S-0505SH30-N データシート(PDF) 2 Page - AIMTEC |
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AM1S-0505SH30-N データシート(HTML) 2 Page - AIMTEC |
2 / 2 page 8 TO ORDER CALL 1-888-9-AIMTEC MODELS Single output AM1S-N Series No Load power consumption 10% of nominal power (typical) TYPICAL CHARACTERISTICS APPLICATION NOTE Filtering In some circuits which are sensitive to noise and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise and ripple. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees the external capacitor table. To get an extremely low ripple, an LC filtering network may be connected to the input and output ends of the DC/DC converter, which may produce a more significant filtering effect. It should also be noted that the inductance and the frequency of the LC filtering network should be staggered with the DC/DC frequency to avoid mutual interference (see figure 1). Requirement On Output Load To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in addition to a maximum load (namely full load). During operation, make sure the specified range of input voltage is not exceeded, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load. C C Overload Protection Under normal operating conditions, the output circuit of these products has no protection against over-current and short- circuits. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (see Figure 2). External Capacitor Table Vin Vout External Capacitor External Capacitor 5VDC 12VDC 24VDC - 4.7uF 2.2uF 1uF - 5VDC 9VDC 12VDC 15VDC 10uF 4.7uF 2.2uF 1uF Models Isolation 1000VDC Isolation 3000VDC Input Voltage Ouput Voltage Ouput Current max. AM1S-0505S-N AM1S-0509S-N AM1S-0512S-N AM1S-0515S-N AM1S-1205S-N AM1S-1209S-N AM1S-1212S-N AM1S-1215S-N AM1S-2405S-N AM1S-2409S-N AM1S-2412S-N AM1S-2415S-N 5VDC 9VDC 12VDC 15VDC 5VDC 9VDC 12VDC 15VDC 5VDC 9VDC 12VDC 15VDC 200mA 110mA 83mA 67mA 200mA 110mA 83mA 67mA 200mA 110mA 83mA 67mA AM1S-0505SH30-N AM1S-0509SH30-N AM1S-0512SH30-N AM1S-0515SH30-N AM1S-1205SH30-N AM1S-1209SH30-N AM1S-1212SH30-N AM1S-1215SH30-N 5V±10% 12V±10% 24V±10% |
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同様の説明 - AM1S-0505SH30-N |
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