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Meanwell HSP-300 Series HSP-300-2.8/ HSP-300-4.2/ HSP-300-5 LED Display Switching Power Supply
Price range: $63.99 through $65.99
Meanwell HSP-300 Series LED Display Power Supplies (HSP-300-2.8, HSP-300-4.2, HSP-300-5) provide reliable multi-voltage outputs, including 2.8V, 4.2V, and 5V, with full protections, high-efficiency convection cooling, and stable performance for indoor and outdoor LED display applications.
| Dimensions | N/A |
|---|---|
| Model Number | HSP-300-2.8, HSP-300-4.2, HSP-300-5 |
Meanwell HSP-300 Series HSP-300-2.8/ HSP-300-4.2/ HSP-300-5 LED Display Switching Power Supply Description
The Meanwell HSP-300 series (HSP-300-2.8, HSP-300-4.2, HSP-300-5) is a high-performance LED display switching power supply series with a single-output PFC function, designed for professional LED display systems. It provides stable high-current DC output at 2.8V, 4.2V, or 5V with up to 60A, making it suitable for various indoor and outdoor LED panels. The series features a universal AC input, 30V surge protection, built-in active PFC, and low leakage current. It includes multiple protections, including short-circuit, overload, overvoltage, and over-temperature. Cooling is achieved via free-air convection, and the compact 31mm low-profile design allows easy installation. Conformal coating ensures durability, while LED indicators provide real-time status. With high efficiency, low ripple and noise, and a 3-year warranty, the HSP-300 series is ideal for high-efficiency LED applications.
Product Features:
• Universal AC input range (180~264VAC, 90~135VAC) ensures global compatibility for various LED display installations.
• Withstands 30V AC surge input for up to 5 seconds, protecting the unit against short-term power fluctuations.
• Built-in active Power Factor Correction (PFC) function increases energy efficiency and reduces wasted power.
• Low leakage current (<1mA) ensures safety and minimal interference with sensitive electronic equipment.
• Comprehensive protection features, including short-circuit, overload, over-voltage, and over-temperature safeguards for reliable operation.
• Convection cooling design eliminates the need for fans, providing quiet operation and extended component lifespan.
• Compact low-profile housing (31mm height) allows easy integration into tight LED display setups.
• Conformal coating on the PCB enhances durability, providing resistance to dust, moisture, and environmental contaminants.
• LED indicator for power-on status enables quick visual confirmation of operation.
• Supports high-efficiency moving sign applications, including digital billboards, indoor and outdoor LED panels, and large-scale display systems.
• Stable high-current output: up to 60A per output (depending on model), ensuring uniform brightness across LED modules.
• Adjustable output voltage ranges for flexible tuning: 2.5~3V (HSP-300-2.8), 3.6~4.4V (HSP-300-4.2), 4.5~5.5V (HSP-300-5).
• Low ripple and noise (110~150mVp-p) maintains high-quality display performance without flickering or distortion.
• High reliability with MTBF >1,277,100 hours (Telcordia SR-332) ensures long-term operation in professional environments.
• Wide operating temperature (-30°C to +70°C) and humidity range (20~90% RH) allow usage in harsh environmental conditions.
• Compliance with global safety and EMC standards, including UL60950-1, IEC62368-1, GB 4943.1, TUV EN/EN 62368-1, BS EN/EN55032, and CISPR32 Class B.
• Free-air convection cooling reduces maintenance and ensures silent operation in sensitive environments.
• Efficient energy conversion (up to 87% depending on model) reduces heat generation and lowers operational costs.
• 3-year manufacturer warranty provides confidence in reliability and support.
Applications:
• Industrial automation systems
• LED displays and moving signs
• Factory control equipment
• Telecommunications
• Process control
Meanwell HSP-300 Series LED Display Switching Power Supply Specification:
| MODEL | HSP-300-2.8 | HSP-300-4.2 | HSP-300-5 | |
|---|---|---|---|---|
| OUTPUT | DC VOLTAGE | 2.8V | 4.2V | 5V |
| RATED CURRENT | 60A | 60A | 60A | |
| CURRENT RANGE Note.5 | 0 ~ 60A | 0 ~ 60A | 0 ~ 60A | |
| RATED POWER(convection) | 168W | 252W | 300W | |
| RIPPLE & NOISE (max.) Note.2 | 110mVp-p | 150mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 2.5~3V | 3.6~4.4V | 4.5~5.5V | |
| VOLTAGE TOLERANCE Note.3 | ±2.0% | ±2.0% | ±2.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±1.0% | ±1.0% | ±1.0% | |
| SETUP, RISE TIME | 2000ms, 100ms/230VAC 3000ms, 100ms/115VAC at full load | |||
| HOLD UP TIME (Typ.) | 8ms/230VAC 8ms/115VAC at full load | |||
| INPUT | VOLTAGE RANGE Note.4 | 180 ~ 264VAC 254 ~ 370VDC or 90~135VAC 127~190VDC | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| POWER FACTOR (Typ.) | PF≥0.93/230VAC PF ≥0.98/115VAC at full load | |||
| EFFICIENCY (Typ.) | 80% | 85% | 87% | |
| AC CURRENT (Typ.) | 2.8A/115VAC 1.4A/230VAC | 3.9A/115VAC 1.95A/230VAC | 4.7A/115VAC 2.35A/230VAC | |
| INRUSH CURRENT (Typ.) | Cold start 30A/115VAC 60A/230VAC | |||
| LEAKAGE CURRENT | <1mA / 240VAC | |||
| PROTECTION | OVERLOAD | 105~150% rated output power | ||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||
| SHORT CIRCUIT | Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||
| OVER VOLTAGE | 3.22 ~ 3.78V | 4.6 ~ 5.4V | 5.7 ~ 7.0V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||||
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after fault condition is removed | |||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃(Refer to "Derating Curve") | ||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | |||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 60℃) | |||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes | |||
| SAFETY & EMC (Note 5) | SAFETY STANDARDS | UL60950-1,IEC62368-1,GB 4943.1,EAC TP TC 004,TUV BS EN/EN 62368-1 approved | ||
| WITHSTAND VOLTAGE | I/P-O/P:3.0KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC | |||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25℃/ 70%RH | |||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32),GB17625.1,GB/T 9254.1,Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020 | |||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11;BS EN/EN55035, light industry level (surge 4KV), EAC TP TC 020 | |||
| OTHERS | MTBF | 1277.1K hrs min. Telcordia SR-332(Bellcore) ; 148.2K hrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 210*81*31mm (L*W*H) | |||
| PACKING | 0.8kg; 15pcs/ 12.1kg/ 0.7CUFT | |||
| NOTE | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. | |||
| 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. | ||||
| 3. Tolerance : includes set up tolerance, line regulation and load regulation. | ||||
| 4. Derating may be needed under low input voltages. Please check the static characteristics for more details. | ||||
| 5. Please refer to “Static Characteristics". | ||||
| 6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 450mm*450mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” | ||||
| (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf) | ||||
| ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx | ||||
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Meanwell HSP-300 LED Display Switching Power Supply Specification
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