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| Customization: | Available |
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| Output Type: | Single |
| Warranty: | >2 Years |
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| Product series | |||||||||
| Product model | Input range (VDC) |
Output power (W) |
Output voltage (VDC) |
Output (A) |
Ripple & noise (mV) |
full load efficiency (%) Min/Typ. |
Remarks | ||
| GPQ120-24S12A | 9-36 | 120 | 12 | 10 | 120 | 87/89 | Standard positive logic | ||
| GPQ120-24S12AN | Standard negative logic | ||||||||
| GPQ120-24S12AH | Heater is on logic | ||||||||
| GPQ120-24S12ANH | Negative logic for radiators | ||||||||
| Note: When the input is below 18Vdc, the output power is linearly reduced. When the input is 9Vdc, the output power is 100W. |
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| Input characteristics | |||||||||
| Item | Technical indicators | Min. | Typ. | Max. | unit | ||||
| Maximum input current | 9V input voltage, full load output | -- | -- | 18 | A | ||||
| No-load input current | Rated input voltage | -- | -- | 20 | mA | ||||
| Input voltage (max. 1 sec.) | Entering outside this range may cause permanent damage | -0.7 | -- | 50 | VDC | ||||
| Starting voltage | -- | -- | 9 | ||||||
| Input under-voltage protection | No-load test, full load test will pre-emptive overcurrent protection | -- | -- | 8.5 | |||||
| Remote Control Foot (CNT) | Positive logic: CNT is suspended or connected to 3.5-15V to start up, and connected to 0-1.2V voltage to shut down | reference voltage -VIN | |||||||
| Negative logic: CNT is suspended or connected to 3.5-15V for shutdown, and connected to 0-1.2V voltage for startup | |||||||||
| Output characteristic | |||||
| Item | Technical indicators | Min. | Typ. | Max. | unit |
| Output voltage accuracy | Nominal input voltage, from 10% load | -- | ±0.5 | ±1.0 | % |
| Linear regulation rate | Full load, input voltage from low voltage to high voltage | -- | ±0.1 | ±0.2 | |
| Load regulation rate | Nominal input voltage, from 10% to 100% load | -- | ±0.2 | ±0.5 | |
| Transient recovery time | 25% load step change (step rate 1A/50uS) | -- | 200 | 250 | uS |
| Transient response deviation | -5 | -- | 5 | % | |
| Temperature drift coefficient | loaded to capacity | -0.02 | -- | +0.02 | %/ºC |
| Ripple & noise | 20M bandwidth, external 220uF above capacitor test | -- | 100 | 120 | mVp-p |
| Output voltage adjustable (TRIM) | -20 | -- | +10 | % | |
| Output voltage remote compensation (Sense) | -- | -- | 5 | % | |
| Overtemperature protection | Maximum surface temperature of the product metal substrate | 105 | 115 | 125 | ºC |
| Overvoltage protection output | 125 | -- | 140 | % | |
| Overcurrent protection output | 11 | -- | 22 | A | |
| Output short circuit protection | Hiccups, sustainable, self-recovery | ||||
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