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Delta DPS 300AB-96A LED Display Switching Power Supply
$59.99
High-efficiency Delta DPS 300AB-96A switching power supply delivering 5V up to 60A (300W) with wide AC input, comprehensive protections, and industrial reliability for professional LED displays.
Delta DPS 300AB-96A LED Display Switching Power Supply Description
The Delta DPS 300AB-96A is a high-reliability LED display switching power supply engineered for professional LED installations. Designed for wide AC input and high continuous output, it provides stable 5V power up to 60A (300W) with robust protection and thermal performance. The unit delivers industrial-grade efficiency, comprehensive protection features, and proven durability for rental, staging, and fixed LED wall applications.
Product Features:
• 5V 60A 300W output when powered from 180–240V AC input
• 5V 50A 250W output when powered from 100–179.9V AC input
• Wide input range: 90–264V AC continuous, rated 100–240V AC, 50/60Hz
• High efficiency (typical ≥90% at 230VAC, 50Hz, 48A)
• Power factor performance: ≥0.98 at 115VAC, ≥0.93 at 230VAC
• Low inrush current design and specified cold-start inrush limits
• Full-load burn-in test at 100% rated load
• Output regulation: 4.85V–5.15V typical (adjustable 4.5V–5.5V)
• Output current range: 0–60A continuous, OCP auto-recovery mode
• Rated power: 300W maximum continuous
• Ripple and noise limits specified (measurement bandwidth 20MHz)
• Fast turn-on and controlled rise time; hold-up time ≥10ms at rated load
• Comprehensive protections: short-circuit auto-recovery, over-voltage protection (OVP ≤7V), over-current protection (OCP <85A), over-temperature protection (OTP)
• Output can survive a short circuit without damage; auto-recovery behavior after a fault
• Wide operating temperature range and de-rating per ambient and input conditions
• 100% full-load burn-in and factory verification
Delta DPS 300AB-96A LED Display Switching Power Supply Specification:
| 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 |
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].
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