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Meanwell RSDW40G-05 is 40W DC-DC reliable railway Converter with 48V15mA1A5V8A. The unit highlights module type and 2"x1" package. Meanwhile, the main features are as following: international standard pins, high efficiency up to 92%, wide working temperature range -40~+90℃, 1.6KVDC (F/G models)/3KVDC (H models) I/P-O/P isolation voltage, compliance with EN50155 railway standard, continuous-mode short circuit protection, etc. Furthermore, the models account for different input voltage 9~36V, 18~75V and 40~160V 4:1 wide input range, and various output voltage, 3.3V/5V/12V/15V/24V/48V for single output, and ±12V/±15 for dual outputs. As a result of its high efficiency, excellent reliability, and good performane, Meanwell RSDW40G-05 is 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.
RSDW | Series Name S: Single Mode, D: Dual Mode |
40 | Rated Wattage |
G | Input voltage ( F: 9-36Vdc, G: 18-75Vdc, H: 40-160Vdc) |
05 | Output Voltage (3.3/5/12/15/24/48Vdc, ±12/15Vdc) |
ORDER NO. | INPUT | OUTPUT | EFFICIENCY (TYP.) | CAPACITOR LOAD (MAX) | |||
INPUT VOLTAGE (RANGE) | INPUT CURRENT | OUTPUT VOLTAGE | OUTPUT CURRENT | ||||
NO LOAD | FULL LOAD | ||||||
RSDW40G-03 | Normal 48V (18~75V) | 15mA | 0.85A | 3.3V | 10A | 88% | 26600μF |
RSDW40G-05 | 15mA | 1A | 5V | 8A | 90% | 20000μF | |
RSDW40G-12 | 15mA | 1A | 12V | 3.333A | 92% | 3900μF | |
RSDW40G-15 | 15mA | 1A | 15V | 2.666A | 92% | 2600μF | |
INPUT | VOLTAGE RANGE | F: 9~36Vdc, G: 18~75Vdc, H: 40~160Vdc | |||||
SURGE VOLTAGE (100ms max.) | 24Vin models: 50Vdc, 48Vin models: 100Vdc, 110Vin models: 200Vdc | ||||||
FILTER | Pi type | ||||||
PROTECTION | Fuse recommended. 24Vin models: 8A delay time Type, 48Vin models: 4A delay time Type, 110Vin models: 2A delay time Type | ||||||
OUTPUT | VOLTAGE ACCURACY | ±1.0% | |||||
RATED POWER | 40W | ||||||
RIPPLE & NOISE | Single output models: 3.3Vo~15Vo: 100mVp-p, 24Vo~48Vo: 150mVp-p Dual output models: 125mVp-p |
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LINE REGULATION | Single output models:±0.2%, Dual output models:±0.5% | ||||||
LOAD REGULATION | Single output models:±0.5%, Dual output models:±1% | ||||||
CROSS REGULATION | ±5% at 25%~100% load for 24Vin/48Vin models | ||||||
SWITCHING FREQUENCY (Typ.) | 250KHz | ||||||
EXTERNAL TRIM ADJ. RANGE (Typ.) | ±10% (Single output model only) | ||||||
PROTECTION | SHORT CIRCUIT | Protection type : Continuous, automatic recovery | |||||
OVERLOAD | 125~210% rated output power | ||||||
Protection type: Recovers automatically after fault condition is removed | |||||||
OVER VOLTAGE | Protection type: Clamp by diode | ||||||
OVER TEMPERATURE | Tcase temperature 110℃ max. | ||||||
UNDER VOLTAGE LOCKOUT | 24Vin: 8Vdc, 48Vin: 16Vdc, 110Vin: 34Vdc | ||||||
FUNCTION | REMOTE CONTROL | Power ON: R.C~-Vin >3~12Vdc or open circuit Power OFF: R.C~-Vin <1.2Vdc or short |
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ENVIRONMENT | COOLING | Free-air convection | |||||
WORKING TEMP. | -40~+90℃ (Refer to "Derating Curve") | ||||||
CASE TEMPERATURE | +110℃ max. | ||||||
WORKING HUMIDITY | 20%~90% RH non-condensing | ||||||
STORAGE TEMP., HUMIDITY | -55~+125℃, 10~95% RH non-condensing | ||||||
TEMP. COEFFICIENT | 0.05%/℃ (0~55℃) | ||||||
SOLDERING TEMPERATURE | 1.5mm from case of 1~3sec./260℃ max | ||||||
VIBRATION | 10~500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||
SAFETY&EMC | SAFETY STANDARDS | EAC TP TC 020/2011(EAC TP TC 004 for 48Vin/110Vin type only) approved | |||||
WITHSTAND VOLTAGE | 24Vin / 48Vin models: I/P-O/P 1.6KVDC, 110Vin models: 3KVDC | ||||||
ISOLATION RESISTANCE | I/P-O/P:1000M Ohms / 500VDC / 25℃/ 70% RH | ||||||
ISOLATION CAPACITANCE (Typ.) | 1500pF | ||||||
EMC EMISSION | Parameter | Standard | Test Level | ||||
Conducted | BS EN/EN55032 | Class A/B with external components | |||||
Radiated | BS EN/EN55032 | ||||||
EMC IMMUNITY | Parameter | Standard | Test Level | ||||
ESD | BS EN/EN61000-4-2 | Level 2,±8KV air,±6KV contact | |||||
EFT/Bursts | BS EN/EN61000-4-4 | Level 1,±0.5KV | |||||
Surge | BS EN/EN61000-4-5 | Level 1,±0.5KV Line-Line | |||||
Conducted | BS EN/EN61000-4-6 | Level 2, 10V (e.m.f.) | |||||
Magnetic field | BS EN/EN61000-4-8 | 10A/m | |||||
RAILWAY STANDARD | EN50155 / IEC60571 including EN61373 for shock & vibration, EN50121-3-2 for EMC | ||||||
OTHERS | MTBF | 779Khrs MIL-HDBK-217F (25℃) | |||||
DIMENSION (L*W*H) | 50.8*25.4*10.5mm (2*1*0.413 inch) | ||||||
CASE MATERIAL | Metal Case | ||||||
PACKING | F/G models: 37.6g, H models: 45g ; 18pcs/per tube, 288pcs/16 tube max./carton |
l 3 years warranty
l Full encapsulated
l 4:1 wide input range
l No minimum load required
l Remote ON/OFF control
l 2"x1" compact size with low profile (10.5mm)
l Compliance with EN501 55 railway standard
l Wide operating temperature range -40 ~+90℃
l 1.6KVDC,3KV DC I/O isolation by models
l Protections: Short circuit (Continuous)/Overload/Over voltage/Over temperature/Input under voltage lock-out
l Instrument
l Analyzer
l Industrial control facility
l Bus, tram, metro or railway system
l Telecom/Datacom system
l Wireless network
l Highly vibrating, heavily dusty, exteremely low or high temperature harsh environment
Brand | Meanwell |
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