MEAN WELL ULP-150 Series: 150W U-Bracket Single Output Power Supply with PFC Function
Features
- Universal AC input / Full range (up to 295VAC)
- Built-in active PFC compliance to EN61000-3-2 class C
- Constant Voltage design
- High efficiency up to 93%
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Cooling by free air convection
- Half encapsulated
- U-bracket low profile: 33mm
- ZVS technology to reduce power dissipation
- Suitable for built-in type LED applications
- 3 years warranty
Specifications
| MODEL | ULP-150-12 | ULP-150-15 | ULP-150-24 | ULP-150-36 | ULP-150-48 | |
| DC VOLTAGE | 12V | 15V | 24V | 36V | 48V | |
| RATED CURRENT | 12.5A | 10A | 6.3A | 4.2A | 3.2A | |
| CURRENT RANGE | 0~12.5A | 0~10A | 0~6.3A | 0~4.2A | 0~3.2A | |
| RATED POWER | 150W | 150W | 151.2W | 151.2W | 153.6W | |
| RIPPLE & NOISE (max.) Note.2 | 100mVp-p | 150mVp-p | 150mVp-p | 250mVp-p | 250mVp-p | |
| OUTPUT VOLTAGE ADJ. RANGE | 11.0~13.2V | 13.5~16.5V | 21.6~26.4V | 32.4~39.6V | 43.2~52.8V | |
| VOLTAGE TOLERANCE Note.3 | ±2.0% | ±2.0% | ±2.0% | ±2.0% | ±2.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | |
| SETUP, RISE TIME | 500ms, 100ms/230VAC | 3000ms, 100ms/115VAC at full load | ||||
| HOLD UP TIME (Typ.) | 16ms/230VAC | 16ms/115VAC at full load | ||||
| VOLTAGE RANGE Note.4 | 90~295VAC | 127~417VDC | ||||
| FREQUENCY RANGE | 47~63Hz | |||||
| POWER FACTOR (Typ.) | PF>0.98/115VAC PF>0.96/230VAC PF>0.94/277VAC at full load | |||||
| TOTAL HARMONIC DISTORTION | THD< 20% when output loading≥60% at 115VAC/230VAC input and output loading≥75% at 277VAC input | |||||
| EFFICIENCY (Typ.) | 91.5% | 91.5% | 93% | 93% | 93% | |
| INPUT AC CURRENT (Typ.) | 2A/115VAC | 1A/230VAC | 0.7A/277VAC | |||
| INRUSH CURRENT (Typ.) | COLD START 65A(tpeak=460µs measured at 50% Ipeak) at 230VAC | |||||
| MAX. No. of PSUs on 16A CIRCUIT BREAKER | 4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC | |||||
| LEAKAGE CURRENT | <0.75mA/277VAC | |||||
| OVERLOAD | 130~185% 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 | |||||
| PROTECTION | OVER VOLTAGE | 13.6~16.3V | 17~21V | 26.7~32.4V | 41.4~48.6V | 53~64.8V |
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after temperature goes down | |||||
| STORAGE TEMP., HUMIDITY | -40~+85℃, 10~95% RH | |||||
| WORKING TEMP., HUMIDITY | -30~+70°C (Refer to "Derating Curve") | 20~90% RH non-condensing | ||||
| TEMP. COEFFICIENT | ±0.03%/℃ (0~60℃) | |||||
| VIBRATION | 10~500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes | |||||
| SAFETY STANDARDS | EAC TP TC 004 approved; Design refer to EN61347-2-13, IEC61347-2-13, UL8750 | |||||
| WITHSTAND VOLTAGE Note.6 | I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | |||||
| SAFETY & | ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/25°C/70%RH | ||||
| EMC | EMC EMISSION | Compliance to EN55015, EN61000-3-2 Class C(≥60% load), EN61000-3-3, EAC TP TC 020 | ||||
| EMC IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024, light industry level (surge 4KV), criteria A, EAC TP TC 020 | |||||
| MTBF | 216.3K hrs min. MIL-HDBK-217F (25°C) | |||||
| OTHERS | DIMENSION | 215*67.4*33mm (L*W*H) | ||||
| PACKING | 0.67kg; 24PCS/17.5kg/0.65CUFT |
Notes
- All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
- Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
- Tolerance: includes set up tolerance, line regulation and load regulation.
- Derating may be needed under low input voltages. Please check the static characteristics for more details.
- 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 360mm*360mm 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 http://www.meanwell.com)
- Please remove the component D1 before conducted Hipot test.
- To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.
Diagrams and Visuals
Mechanical Specification Diagram: Shows the physical dimensions of the ULP-150 series power supply, including mounting hole locations and terminal assignments for AC and DC connections.
Block Diagram: Illustrates the internal functional blocks of the power supply, including EMI filter, bridge rectifiers, APFC controller, PWM converter, synchronous rectifiers, and detection circuits for overload, over-voltage, and over-temperature protection.
Derating Curve: A graph showing the relationship between ambient temperature and maximum load percentage for different input voltages (100VAC and 230VAC), indicating derating requirements at higher temperatures. It also shows a derating curve for mounting with a heatsink.
Static Characteristics: A graph illustrating the output voltage regulation across different input voltage ranges for 115VAC and 230VAC inputs.
