Delta LED Power Supply DPS 300AB-96B
Features:
5V 60A 300W power (180-240V input)
5V 50A 250W power (100-179.9V input)
Input: 100-240VAC 50/60HZ
Efficiency(Typ.): 80%
Output: 5V
Current Range: 60A Max
Working Temp.: -10-60 De
100% full load burn-in test
2 years warranty
$56.00
Environmental Electrical Requirements | ||
---|---|---|
ITEM | CONDITION | SPECIFICATION |
1. Input Characteristics: | ||
1.1 Input Rated Voltage | Continuously | 100Vac to 240Vac |
1.2 Input Voltage Range | Continuously | 90Vac to 264Vac |
1.3 Input Frequency Range | Continuously | 50Hz-60 Hz |
1.3.1 Variation Range | Continuously | 47Hz-63Hz |
1.4 Input Current | 100Vac 60Hz/50A @ 25degC | ≤ 5.3A |
240Vac 50Hz/60A @ 25degC | ≤ 2.2A | |
1.5 Inrush Current | 115Vac 60Hz/50A; (Cold Start) 230Vac 50Hz/60A; (Cold Start) | ≤ 20A |
@25°C | ≤ 40A | |
1.6 Efficiency | 230Vac 50Hz/48A | ³ 90% |
1.7Power Factor | 115Vac 60Hz /50A | ³ 0.98 |
230Vac 50Hz /60A | ³ 0.93 | |
No damage, Brown in<85V Brown out >55V | ||
1.8 The Brown out and Brown out recovery | Slew rate 1V/Sec, 40A load | |
1.9 Power Saving | 115V 60Hz/230Vac 50Hz no load | <10W |
100V 60Hz/50A, Pin75W | IEC 61000-3-2 | |
230V 50Hz/60A, Pin75W | Class D | |
Sag:115V-80V-115V/50A,230V-161V-230 V/60A,500ms | ||
Surge:132V-155V-132V/50A,264V-293V- 264V/60A,500ms | No damage | |
115V 60Hz/40A Load, 8ms | Output Voltage regulation:5V±5% | |
115Vac 60Hz /Load :0.1A&50A | 1. Phase margin > 45deg | |
230Vac 50Hz /Load :0.1A&60A | 2. Gain margin < -10dB | |
ITEM CONDITION SPECIFICATION | ||
2. Output Characteristics: | ||
2.1 Output Rated Voltage Output Voltage range | 5V | |
4.85V to 5.15V | ||
2.2 Output Current | At constant voltage mode | 0.0A to 60A |
2.3 Output power | Maximum continue | 300W |
2.4 Output Voltage Ripple and Noise: | ||
(0.1uF Ceramic Cap. and 47uF Aluminum Cap. Paralleled between the end of output cable, BW=20MHz) | ||
115Vac 60Hz / 50A | Ripple and Noise Limit (mVpk-pk) 150 | |
230Vac 50Hz / 60A | ||
Capacitive load: 10V/100uF | ||
At 230Vac 50Hz / 60A, the output voltage shall 2 Sec. remain regulation. | £ 2Sec | |
At 115Vac 60Hz/ 50A, the output voltage shall 3 Sec. remain regulation. | ||
2.5 Turn-On delay time | £ 3Sec | |
The output shall rise from 5% to 95% of nominal voltage specified at 60A load @ | ||
2.6 Rise time | 230Vac/50Hz | 0.1ms~100ms |
2.7 Hold up time | exceed 10ms at 48A load @ 230Vac/50Hz | ≥ 10ms |
2.8 Output Overshoot Voltage | the output Vo overshoot voltage shall be ≤ 13% of Vo. | ≤ 13% of Vo |
The load changing repetition rate of 50Hz ~ 1kHz | ||
2.9 Load Transient Response | Slew Rate :0.2A/uS | 1.12A to 30A then back to 12A. 2.30A to 48A then back to 30A Dynamic Regulation:4.5V to 5.5V |
2.10 Regulation | From 0A to 60A | 4.85V to 5.15V |
Adjustable by VR on no load condition | ||
2.11 Output Voltage Setting | 4.5V to 5.5V | |
The power shell work with the condition of defined within the power de-rating curve. | The de-rating curve of AC input voltage and ambient temperature shown as Fig.1. and Fig.2. | |
2.12 Output Power de-rating | ||
ITEM CONDITION SPECIFICATION | ||
3. Protection Characteristics: | ||
Output can be shorted without damage. | ||
3.1 Short Circuit Protection | The power supply shall be | No broken, No smoke |
auto-recovery with load 0A~60A. | ||
The power supply will enter into shut down that means no output while over voltage happened at output terminal that caused by internal fault, the output trip voltage will be less than 7V. | ||
The PSU can normally startup in 90 seconds at most after AC reset | ||
OVP≤ 7V | ||
3.2 Over Voltage Protection | ||
The maximum constant current shall be less than 85A and be auto-recovery mode. | ||
3.3 Over Current Protection | OCP<85A | |
No deformation and no discoloration on case and will be shut down. And in auto-recovery mode | OTP>60°C(The ambient temperature) OTP>70℃@110Vac/40A | |
3.4 Over Temperature Protection | load & 220Vac/48A load |
Tag: Delta DPS 300AB-96B
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