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RQB40W12-110S48
57.17
Details
Meanwell RQB40W12-110S48 is 40W DC-DC reliable railway Converter with 15mA410mA48V0.833A. The unit highlights module type and quarter brick package. At the same time, the main features are as following: international standard pins, high efficiency up to 90%, wide working temperature range -40~+90℃, 3KVDC or 2KVAC I/P-O/P isolation voltage, meet EN501 55 with external circuits, continuous-mode short circuit protection, etc. Moreover, the model input for 14~160VDC 12:1 ultra-wide input range, and the output voltage 48V for single output. In light of its longevity, high efficiency, and competitive price, Meanwell RQB40W12-110S48 is very suitable for railway, trams, buses, and also can be used in the harsh environment with high vibration, high dust, extremely low or high temperature, etc.
Meanwell RQB40W12-110S48 Encoding
| RQB | Series Name |
| 40 | Rated Wattage |
| W12 | 12:1 Ultra wide input voltage (110Vdc) |
| 110 | Norminal input volyage (110Vdc) |
| S | Single output |
| 48 | Output volyage (5/12/24/48/54Vdc) |
Meanwell RQB40W12-110S48 Specifications
| ORDER NO. | INPUT | OUTPUT | EFFICIENCY (TYP.) | CAPACITOR LOAD (MAX) | |||
| INPUT VOLTAGE (RANGE) | INPUT CURRENT | OUTPUT VOLTAGE | OUTPUT CURRENT | ||||
| NO LOAD | FULL LOAD | ||||||
| RQB40W12-110S05 | Nominal 24V,36V,48V,72V,96V,110V (14~160V) |
15mA | 420mA | 5V | 8A | 88% | 24000μF |
| RQB40W12-110S12 | 15mA | 420mA | 12V | 3.333A | 89% | 3900μF | |
| RQB40W12-110S24 | 15mA | 420mA | 24V | 1.667A | 88% | 820μF | |
| RQB40W12-110S48 | 15mA | 410mA | 48V | 0.833A | 89% | 220μF | |
| RQB40W12-110S54 | 15mA | 410mA | 54V | 0.741A | 90% | 150μF | |
| INPUT | VOLTAGE RANGE | 14~160Vdc | |||||
| SURGE VOLTAGE (1s max.) | 200Vdc | ||||||
| FILTER | Pi type | ||||||
| PROTECTION | 7A fast acting fuse | ||||||
| SETUP TIME | 40ms (100% Load at Nominal Vin) | ||||||
| OUTPUT | VOLTAGE ACCURACY | ±1.0% | |||||
| RATED POWER | 40W | ||||||
| RIPPLE & NOISE | 150mVp-p | ||||||
| LINE REGULATION | ±0.2% | ||||||
| LOAD REGULATION | ±0.2% | ||||||
| SWITCHING FREQUENCY (Typ.) | 250KHz | ||||||
| EXTERNAL TRIM ADJ. RANGE (Typ.) | ±10% | ||||||
| HOLD UP TIME | Please refer to page 5 & 6 Hold up time | ||||||
| PROTECTION | SHORT CIRCUIT | Protection type : Continuous, automatic recovery | |||||
| OVERLOAD | 110~180% rated output power | ||||||
| Protection type : Recovers automatically after fault condition is removed | |||||||
| OVER VOLTAGE | Protection type : Clamp by zener diode | ||||||
| UNDER VOLTAGE LOCKOUT | Start-up voltage: 13.6V | ||||||
| Shutdown voltage: 12.7V | |||||||
| FUNCTION | REMOTE CONTROL | Power ON: R.C ~ -Vin > 3 ~ 12Vdc or open circuit Power OFF: R.C ~ -Vin < 1.2Vdc or short |
|||||
| ENVIRONMENT | COOLING | Free-air convection | |||||
| WORKING TEMP. | -40~+90℃ (Refer to "Derating Curve") | ||||||
| CASE TEMPERATURE | +105℃max. | ||||||
| WORKING HUMIDITY | 5%~90% RH non-condensing | ||||||
| STORAGE TEMP., HUMIDITY | -55 ~ +125℃, 10 ~ 95% RH non-condensing | ||||||
| TEMP. COEFFICIENT | 0.05% /℃ (0 ~ 65℃) | ||||||
| SOLDERING TEMPERATURE | 1.5mm from case of 3 ~ 5sec./260℃max. | ||||||
| VIBRATION | EN61373 | ||||||
| OPERATING ALTITUDE | 3000 meters | ||||||
| SAFETY&EMC | SAFETY STANDARDS | CB IEC62368-1, UL62368-1, EAC TP TC 020/2011 approved | |||||
| WITHSTAND VOLTAGE | I/P-O/P:3KVDC or 2KVAC | ||||||
| ISOLATION RESISTANCE | I/P-O/P:1000M Ohms / 500VDC / 25℃/ 70% RH non-condensing | ||||||
| ISOLATION CAPACITANCE (Typ.) | 1500pF | ||||||
| EMC EMISSION | Parameter | Standard | Test Level | ||||
| Conducted | BS EN/EN55032 | Class A/B with external components | |||||
| Radiated | BS EN/EN55032 | Class A/B with external components | |||||
| EMC IMMUNITY | Parameter | Standard | Test Level | ||||
| ESD | BS EN/EN61000-4-2 | Level 3, ±8KV air, ±6KV contact | |||||
| Radiated Susceptibility | BS EN/EN61000-4-3 | Level 3, 80~1000MHz, 20V/m | |||||
| EFT/Burest | BS EN/EN61000-4-4 | Level 3, On power input port,±2KV external input capacitor required | |||||
| Surge | BS EN/EN61000-4-5 | Level 4, Line to earth, ±4KV Line to Line, ±2KV |
|||||
| Conducted | BS EN/EN61000-4-6 | Level 3, 0.15~80MHz, 10V | |||||
| Magnetic Field | BS EN/EN61000-4-8 | Level 3, 10V/m | |||||
| RAILWAY STANDARD | EN50155 / IEC60571 including EN61373 for shock & vibration, EN50121-3-2 for EMC | ||||||
| OTHERS | MTBF | 205Khrs MIL-HDBK-217F(25℃) | |||||
| DIMENSION (L*W*H) | 57.9*36.8*12.7mm (2.28*1.45*0.5 inch) | ||||||
| CASE MATERIAL | Aluminum base plate with plastic case | ||||||
| PACKING | 68g ; 11pcs/per tube, 132pcs/12 tube/per carton | ||||||
Meanwell RQB40W12-110S48 Features
l 3 years warranty
l Quarter-brick (2.28"X1.45"x0.5") with industrial standard pin-out
l No minimum load required
l Trimming output ±10%
l Full encapsulated
l 3KVDC or 2KVAC l/O isolation
l Remote ON/OFF control and remote sense
l Compliance with railway standard EN50155
l 12:1 (14~160Vdc) ultra-wide input range
l Wide operating temperature range -40 ~+90℃
l Protections: Short circuit (Continuous)/Overload/Over temperature/Over voltage/Input under voltage
Meanwell RQB40W12-110S48 Applications
l Bus, tram, metro or railway system
l Telecom/datacom system
l Wireless network
l Industrial control facility
l Instrument
l Analyzer
l Highly vibrating, heavily dusty, exteremely low or high temperature harsh environment
Meanwell RQB40W12-110S48 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|---|
| Meanwell DC/DC Module Type | RQB40W12-110S48 |
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