MDR-100 series
September 16, 2023
SDR-120 series
September 22, 2023MW Mean Well Meanwell 75W Single Output Industrial Switching Power Supply DIN Rail SDR-75 Series
Features
- High efficiency 90% and low power dissipation
- 150% peak load capability
- Protections: Short circuit / Overload / Over voltage / Over temperature
- Cooling by free air convection
- Can be installed on DIN rail TS-35/7.5 or 15
- UL 508 (industrial control equipment) approved
- BS EN/EN61000-6-2(BS EN/EN50082-2) industrial immunity level
- 100% full load burn-in test
- 3 years warranty
Description
The Mean Well DIN Rail Power Supply SDR-75 series is a highly reliable and efficient power supply solution designed for industrial applications. With its compact and sturdy DIN rail mountable design, it is suitable for use in various automation and control systems.
The SDR-75 series offers a wide input voltage range, allowing it to be used in different regions and environments. It features a high efficiency of up to 90%, which helps to minimize energy consumption and reduce operational costs.
Equipped with a wide operating temperature range of -40°C to +85°C, the SDR-75 series is capable of withstanding harsh operating conditions. It is also designed with multiple protection features, including short circuit, overload, over voltage, and over temperature protection, ensuring the safety and longevity of the power supply and the connected devices.
The SDR-75 series offers a variety of output voltage options, ranging from 12V to 48V, including the model SDR-75-12, SDR-75-24 and SDR-75-48, and has a power output of up to 75W. It is equipped with a screw terminal block for easy and secure connection, and its compact design allows for space-saving installation in control panels or cabinets.
Overall, the Mean Well DIN Rail Power Supply SDR-75 series provides a reliable, efficient, and versatile power supply solution for industrial applications, making it an ideal choice for engineers and professionals in various automation and control systems.
Mean Well Power Supply SDR-75 Series Data Sheet Download
Specification
| MODEL | SDR-75-12 | SDR-75-24 | SDR-75-48 | |
| OUTPUT | DC VOLTAGE | 12V | 24V | 48V |
| RATED CURRENT | 6.3A | 3.2A | 1.6A | |
| CURRENT RANGE | 0 ~ 6.3A | 0 ~ 3.2A | 0 ~ 1.6A | |
| RATED POWER | 75.6W | 76.8W | 76.8W | |
| PEAK CURRENT | 9.375A | 4.69A | 2.34A | |
| PEAK POWER Note.6 | 112.5W (3 sec.) | |||
| RIPPLE & NOISE (max.) Note.2 | 100mVp-p | 100mVp-p | 120mVp-p | |
| VOLTAGE ADJ. RANGE | 12 ~ 14V | 24 ~ 28V | 48 ~ 55V | |
| VOLTAGE TOLERANCE Note.3 | ±1.0% | ±1.0% | ±1.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±1.0% | ±1.0% | ±1.0% | |
| SETUP, RISE TIME | 1500ms, 60ms/230VAC 3000ms, 60ms/115VAC at full load | |||
| HOLD UP TIME (Typ.) | 80ms/230VAC 20ms/115VAC at full load | |||
| INPUT | VOLTAGE RANGE Note.7 | 88 ~ 264VAC 124 ~ 370VDC [DC input operation possible by connecting AC/L(+),AC/N(-)] | ||
| FREQUENCY RANGE | 47 ~63Hz | |||
| EFFICIENCY (Typ.) | 88.5% | 89% | 90% | |
| AC CURRENT (Typ.) | 1.4A/115VAC 0.85A/230VAC | |||
| INRUSH CURRENT (Typ.) | 30A/115VAC 50A/230VAC | |||
| LEAKAGE CURRENT | <1mA / 240VAC | |||
| PROTECTION | OVERLOAD | Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut down o/p voltage, re-powr on to recover | ||
| 150 ~ 170% rated power, constant current limiting with auto-recovery within 3 seconds, and then shut down o/p voltage after 3 seconds, re-powr on to recover | ||||
| OVER VOLTAGE | 14 ~ 17V | 29 ~ 33V | 56 ~ 65V | |
| Protection type : Shut down o/p voltage, re-power on to recover | ||||
| OVER TEMPERATURE | 100℃ ± 10℃ (RTH2) detect on main of power transistor | |||
| Protection type : Shut down o/p voltage, re-powr on to recover after temperature goes down | ||||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70 ℃ (Refer to “Derating Curve”) | ||
| WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |||
| STORAGE TEMP., HUMIDITY | -40 ~ +85℃, 10 ~ 95% RH | |||
| TEMP. COEFFICIENT | ±0.03%/℃ (0 ~ 60℃) | |||
| VIBRATION | Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 | |||
| SAFETY &
EMC (Note 4) |
SAFETY STANDARDS | UL508, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004 approved, design refer to GL ；(meet BS EN/EN60204-1) | ||
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC 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). BS EN/EN61204-3 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, BS EN/EN61000-6-2 (BS EN/EN50082-2), BS EN/EN61204-3, heavy industry level, EAC TP TC 020, SEMI F47 approved | |||
| OTHERS | MTBF | 2670.8K hrs min. Telcordia SR-332 (Bellcore) ; 479.8K hrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 32*125.2*102mm (W*H*D) | |||
| PACKING | 0.51Kg; 28pcs/15.3Kg/1.22CUFT | |||
