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RT-125B
23.28
Details
Meanwell RT-125B is 125W Triple Output Miniature size, non-PFC Switching Power Supply (CH1CH2CH35V12V-12V 12A5A1A0-12A0-6A0-1A132W). It is able to withstand 300VAC surge input for 5 seconds and 5G vibration test as well. By adopting 105℃ long life electrolytic capacitors and cooling by free air convection. RT-125B can work at temperature up to 70℃. Considering its high efficiency, long life and high reliability, Meanwell RT-125B is suitable to use in critical applications.
Meanwell RT-125B Specifications
| Model | RT-125B | |||
| Output | OUTPUT NUMBER | CH1 | CH2 | CH3 |
| DC VOLTAGE | 5V | 12V | -12V | |
| RATED CURRENT | 12A | 5A | 1A | |
| CURRENT RANGE | 0-12A | 0-6A | 0-1A | |
| RATED POWER | 132W | |||
| RIPPLE & NOISE (max.) mVp-p | 80 | 120 | 120 | |
| VOLTAGE ADJ. RANGE | CH1: 4.75-5.5V | |||
| VOLTAGE TOLERANCE | ±2.0% | +9,-5% | ±6% | |
| LINE REGUL ATION | ±0.5% | ±1% | ±1% | |
| LOAD REGUL ATION | ±1% | ±3% | ±6% | |
| SETUP, RISE TIME | 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load | |||
| HOLD UP TIME (Typ.) | 25ms/230VAC 30ms/115VAC at full load | |||
| Input | VOLTAGE RANGE | 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage) | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| EFFICIENCY (Typ.) | 78% | |||
| AC CURRENT (Typ.) | 3A/115VAC 2A/230VAC | |||
| INRUSH CURRENT (Typ.) | COLD START 50A/230VAC | |||
| LEAKAGE CURRENT | <2mA / 240VAC | |||
| PROTECTION | OVERLOAD | 110 ~ 150% rated output power | ||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||
| UL62368-1, | ||||
| OVER VOLTAGE | CH1: 5.75 ~ 6.75V | |||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||
| ENVIRONMENT | WORKING TEMP. | -25 ~ +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 ~ 50℃)on CH1 output | |||
| VIBRATION | 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes | |||
| SAFETY &EMC | SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004 approved | ||
| 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) 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/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, criteria A, EAC TP TC 020 | |||
| Others | MTBF | 209.3Khrs min. MIL-HDBK-217F (25℃) | ||
| DIMENSION | 199*98*38mm (L*W*H) | |||
| PACKING | 0.7Kg; 20pcs/14Kg/0.85CUFT | |||
Meanwell RT-125B Features
l 3 years warranty
l LED indicator for power on
l 1 00% full load burn-in test
l Withstand 5G vibration test
l Cooling by free air convection
l High operating temperature up to 70 degree
l High efficiency, long life and high reliability
l All using 105C long life electrolytic capacitors
l Withstand 300V AC surge input for 5 second
l Protections: Short circuit/Overload/Over voltage
Meanwell RT-125B Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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