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DKMW40G
25.61
Details
Meanwell DKMW40G Series is 40W isolated and regulated DC-DC Converter. The product highlights module type and DIP 1"x1" package. Meanwhile, the main features are as following: International standard pins, High efficiency reaching up to 91%, Wide working temperature range -40~+80℃ , 2KVDC I/P-O/P isolation voltage, Compliance to BS EN/EN55032 Class A/B with extra components, Continuous-mode short circuit, overload, over voltage, over temperature, input under voltage protection, Remote ON/OFF and trimmable output voltage, etc. What's more, the models account for different input voltage 9~36V and 18~75V 4:1 ultra-wide input range, and various output voltage 3.3V/5V/12V/15V/24V for single output, and ±12V/±15V for dual outputs. Considering its longevity, high reliability, and excellent performance, Meanwell DKMW40G Series is suitable for all kinds of systems such as industrial control, telecommunication field, distributed power architecture, and so on.
Meanwell DKMW40G Series Encoding
| DKMW | Series Name S: Single Output D: Dual Output |
| 40 | Rated Wattage |
| G | Input Voltage ( F: 9-36Vdc, G: 18-75Vdc) |
| 12 | Output Voltage ( 3.3/5/12/15/24Vdc, ±12/±15Vdc) |
Meanwell DKMW40G Series Model Specifications
| ORDER NO. | INPUT | OUTPUT | EFFICIENCY (TYP.) | CAPACITOR LOAD (MAX) | |||
| INPUT VOLTAGE (RANGE) | INPUT CURRENT | OUTPUT VOLTAGE | OUTPUT CURRENT | ||||
| NO LOAD | FULL LOAD | ||||||
| DKMW40G-12 | Normal 48V (18~75V) | 10mA | 925mA | ±12V | ±0~1667mA | 89.0% | 1500μF |
| DKMW40G-15 | 10mA | 940mA | ±15V | ±0~1333mA | 88.0% | 1000μF | |
| INPUT | VOLTAGE RANGE | F: 9~36Vdc , G: 18~75Vdc | |||||
| SURGE VOLTAGE (100ms max.) | 24Vin models : 50Vdc, 48Vin models : 100Vdc | ||||||
| FILTER | Pi type | ||||||
| PROTECTION | Fuse recommended. 24Vin models: 8A delay time Type, 48Vin models: 5A delay time Type | ||||||
| INTERNAL POWER DISSIPATION | 500mW | ||||||
| OUTPUT | VOLTAGE ACCURACY | ±1.0% | |||||
| RATED POWER | 40W | ||||||
| RIPPLE & NOISE | 75mVp-p | ||||||
| LINE REGULATION | ±0.2% | ||||||
| LOAD REGULATION | Single output models: ±0.2%, Dual output models:±0.5% | ||||||
| SWITCHING FREQUENCY | 3.3Vout models: 300KHz, other models: 400KHz | ||||||
| EXTERNAL TRIM ADJ. RANGE (Typ.) | ±10% (Single output model only) | ||||||
| PROTECTION | SHORT CIRCUIT | Protection type : Continuous, automatic recovery | |||||
| OVERLOAD | 110 ~ 200% rated output power | ||||||
| Protection type : Recovers automatically after fault condition is removed | |||||||
| OVER VOLTAGE | Protection type : Clamp by diode | ||||||
| OVER TEMPERATURE | Shut down o/p voltage, recovers automatically after temperature goes down | ||||||
| UNDER VOLTAGE LOCKOUT | Start-up voltage: 24Vin (F-type): 8.8Vdc, 48Vin (G-type): 17.5Vdc | ||||||
| Shutdown voltage: 24Vin (F-type): 8.5Vdc, 48Vin (G-type): 17Vdc | |||||||
| FUNCTION | REMOTE CONTROL | Power ON: R.C. ~ -Vin >3.5~12Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short | |||||
| ENVIRONMENT | COOLING | Free-air convection | |||||
| WORKING TEMP. | -40 ~ +80℃ (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 | 0.03% / ℃ (0 ~ 60℃) | ||||||
| SOLDERING TEMPERATURE | 1.5mm from case of 1 ~ 3sec./260℃ max. | ||||||
| VIBRATION | 10 ~ 55Hz, 10G 1min./1cycle, period for 120min. each along X, Y, Z axes | ||||||
| SAFETY&EMC | SAFETY STANDARDS | UL62368-1, CAN/CSA C22.2 No. 62368-1, LVD EN62368, EAC TP TC 004 approved | |||||
| WITHSTAND VOLTAGE | I/P-O/P:2KVDC | ||||||
| ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | ||||||
| ISOLATION CAPACITANCE (Typ.) | 1500pF | ||||||
| EMC EMISSION | Parameter | Standard | Test Level | ||||
| Conducted | BS EN/EN55032(CISPR32) | Class A/B with external components | |||||
| Radiated | BS EN/EN55032(CISPR32) | Class A/B with external components | |||||
| EMC IMMUNITY | Parameter | Standard | Test Level | ||||
| ESD | BS EN/EN61000-4-2 | Level 3, ±6KV contact | |||||
| Radiated Susceptibility | BS EN/EN61000-4-3 | Level 2, 3V/m | |||||
| EFT/Burest | BS EN/EN61000-4-4 | Level 3, 2KV | |||||
| Surge | BS EN/EN61000-4-5 | Level 3, 2KV Line-Line | |||||
| Conducted | BS EN/EN61000-4-6 | Level 3, 10V/rms | |||||
| Magnetic Field | BS EN/EN61000-4-8 | Level 3, 10mA | |||||
| OTHERS | MTBF | 560Khrs MIL-HDBK-217F (25℃) | |||||
| DIMENSION | 25.4*25.4*10mm (1*1*0.39 inch) | ||||||
| CASE MATERIAL | Metal | ||||||
| PACKING | 21g ; 8pcs/per tube, 512pcs/64 tube/per carton | ||||||
Meanwell DKMW40G Series Features
l 3 years warranty
l 2KVDC I/O isolation
l 4:1 ultra-wide input range
l DIP 1"x1" package with industry standard pinout
l Operating temperature range -40~+80℃
l No minimum load required
l Comply to BS EN/EN55032 Class A/B with additional components
l High efficiency up to 91%
l Remote ON/OFF control and Trimming output (±10%)
l Protections: Short circuit (Continuous)/Overload/Over voltage/Over temperature/Input under voltage
Meanwell DKMW40G Series Applications
l Data switch
l Instrument
l Energy battery
l Wireless network
l Space saving solution
l Telecom/Datacom system
l Industrial control facility
Meanwell DKMW40G Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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