QLS20ZG-NT POWER ONE, QLS20ZG-NT Datasheet
QLS20ZG-NT
Specifications of QLS20ZG-NT
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QLS20ZG-NT Summary of contents
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... Model Selection Model Input Voltage Current, Max VDC QLS20ZG 36-75 QLS25ZE 36-75 QLS25ZD 36-75 This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be followed. ...
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Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely effect long- term reliability, and cause permanent damage to the converter. Parameter Input voltage Operating Temperature Storage Temperature ON/OFF Control Voltage Environmental and Mechanical ...
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Output Specifications All specifications apply over specified input voltage, output load and temperature range, unless otherwise noted. Parameter Output Voltage Setpoint Accuracy Output Current* Line Regulation Load Regulation Total output voltage regulation Remote Sense Headroom Dynamic Regulation Peak Deviation Settling ...
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... Characteristic Curves Output current, A Figure 1. QLS20ZG Efficiency vs. Output Load Output current, A Figure 2. QLS25ZE Efficiency vs. Output Load Output current, A Figure 3. QLS25ZE Efficiency vs. Output Load SEP 12, 2003 revised to OCT 26, 2006 QLS25 DC-DC Series Data Sheet 4 3.5 3 2.5 2 1.5 36V 1 48V 0.5 75V Figure 4. QLS20ZG Input Characteristic 3 ...
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Typical Application Figure 7 shows the recommended connections for the QLS25 Series converter. Figure 7. Typical application of QLS25 Series The QLS25 Series converters do not require any external components for proper operation. However, if the distribution of the input ...
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... A and B are constants from the table below, and ΔV is the absolute value of the desired change in the output voltage in Volts. Model Trim QLS20ZG 3.77 6.81 QLS25ZE 2.07 3.92 QLS25ZD 1.27 3.92 Industry Standard Positive Trim (suffix –T) The -T option units trim up with a resistor from the TRIM pin to the +Sense pin and trim down with a resistor from the TRIM pin to the – ...
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... Ambient Temperature (°C) Figure 10. QLS20ZG (5V) Derating Curves SEP 12, 2003 revised to OCT 26, 2006 QLS25 DC-DC Series Data Sheet 100LFM 200LFM 5 300LFM 400LFM Ambient Temperature (C) Figure 11 ...
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Mechanical Drawing Tolerances: .xx + .020 (.5) .xxx + .010 (.25) Pin Diameter + 0.002 (.05) Ordering Information Options Suffixes to add to part number Remote ON/OFF Positive- Standard, no suffix required Negative- Add “N” suffix Trim Negative- No suffix ...