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Meanwell SFTN01M Series is 1W isolated and unregulated DC-DC converter. At the same time, the product highlights module type with SMD package. The main features are as following: international standard pins, high efficiency reaching up to 82%, wide working temperature range -40~+90℃, 3KVDC I/P-O/P isolation voltage, compliance to BS EN/EN55032 radiated Class B without additional components, short circuit protection, etc. Apart from them, SFTN01M models account for different input voltage 5V/12V/24V±10%, and various output voltage 5V/9V/12V/15V for single output. Considering its long lifetime, excellent quality and high reliability, Meanwell SFTN01M Series is suitable for all kinds of systems such as industrial control, telecommunication field, distributed power architecture, and so on.
SFTN | Series Name |
01 | Rated Wattage |
M | Input voltage (L: 4.5~5.5Vdc, M: 10.8~13.2Vdc, N: 21.6~26.4Vdc ) |
15 | Output Voltage (5/9/12/15/Vdc |
SC | Performance Difference |
Blank | -40~ +90℃ working te mperature with max. 1 second short protection |
SC | -40~+ 105℃ working temperature with continuous short protection |
ORDER NO. | INPUT | OUTPUT | EFFICIENCY (TYP.) | CAPACITOR LOAD (MAX) | |||
INPUT VOLTAGE (RANGE) | INPUT CURRENT | OUTPUT VOLTAGE | OUTPUT CURRENT | ||||
NO LOAD | FULL LOAD | ||||||
SFTN01M-05 | Normal 12V (10.8~13.2V) | 13mA | 107mA | 5V | 20~200mA | 75% | 220μF |
SFTN01M-09 | 12mA | 108mA | 9V | 11.1~111mA | 77% | 220μF | |
SFTN01M-12 | 12mA | 103mA | 12V | 8.4~84mA | 82% | 220μF | |
SFTN01M-15 | 13mA | 102mA | 15V | 6.7~67mA | 82% | 220μF | |
INPUT | VOLTAGE RANGE | L: 4.5~5.5Vdc, M: 10.8~13.2Vdc, N: 21.6~26.4Vdc | |||||
SURGE VOLTAGE (100ms max.) | 5Vin models: 9Vdc 12Vin models: 16Vdc 24Vin models: 30Vdc | ||||||
FILTER | Internal capacitor | ||||||
PROTECTION (Typ.) | Fuse recommended. 5Vin models: 750mA Slow-Blow Type 12Vin models: 300mA Slow-Blow Type 24Vin models: 150mA Slow-Blow Type | ||||||
OUTPUT | VOLTAGE ACCURACY | ±2.0% | |||||
RATED POWER | 1W | ||||||
RIPPLE & NOISE | 75mVp-p | ||||||
LINE REGULATION | 1.2% for 1% input variation | ||||||
LOAD REGULATION | ±8% | ||||||
SWITCHING FREQUENCY (Typ.) | 100KHz | ||||||
PROTECTION | SHORT CIRCUIT | Standard model: 0.5 second max. Optional models (SC-suffix): Continuous | |||||
ENVIRONMENT | COOLING | Free-air convection | |||||
WORKING TEMP. | Standard model: -40 ~ +90℃ (Refer to "Derating Curve") ; Optional models (SC-suffix): -40 ~ +105℃ | ||||||
CASE TEMPERATURE | +100℃ max. | ||||||
WORKING HUMIDITY | 20% ~ 90% RH non-condensing | ||||||
STORAGE TEMP., HUMIDITY | -55 ~ +125℃, 10 ~ 95% RH non-condensing | ||||||
TEMP. COEFFICIENT | 0.03%/℃ (0~85℃) | ||||||
SOLDERING TEMPERATURE | 1.5mm from case of 1 ~ 10sec./240℃max. | ||||||
VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||||||
SAFETY&EMC | SAFETY STANDARDS | UL62368-1 (Except for 9V output models), EAC TP TC 020/2011 approved | |||||
WITHSTAND VOLTAGE | I/P-O/P:3KVDC | ||||||
ISOLATION RESISTANCE | I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH | ||||||
ISOLATION CAPACITANCE (Typ.) | 80pF | ||||||
EMC EMISSION | Parameter | Standard | Test Level | ||||
Conducted | BS EN/EN55032(CISPR32) | N/A | |||||
Radiated | BS EN/EN55032(CISPR32) | Class B | |||||
EMC IMMUNITY | Parameter | Standard | Test Level | ||||
ESD | BS EN/EN61000-4-2 | Level 3,±8KV air | |||||
Radiated Susceptibility | BS EN/EN61000-4-3 | Level 2, 3V/m | |||||
EFT/Burest | BS EN/EN61000-4-4 | Level 1, 0.5KV | |||||
Surge | BS EN/EN61000-4-5 | Level 2, 0.5KV Line-Line | |||||
Conducted | BS EN/EN61000-4-6 | Level 2, 3V | |||||
Magnetic Field | BS EN/EN61000-4-8 | Level 1, 1A/m | |||||
OTHERS | MTBF | 880Khrs min. MIL-HDBK-217F(25℃) | |||||
DIMENSION | 15.24*10.9*7.1mm (0.6*0.43*0.28 inch) | ||||||
CASE MATERIAL | Non-Conductive black plastic (UL 94V-0 rated) | ||||||
PACKING | Standard : 1.2g ; 32pcs/per tube, 3840pcs/120 tube/per carton Optional : 1.2g ; 500pcs/per reel, 2500pcs/5 reel/per carton |
l Low cost
l 3 years warranty
l 3KVDC I/O isolation
l Optional reel packing
l High efficiency up to 82%
l Protection: Short circuit
l SMD package with industry standard pinout
l Operating temperature range -40 ~ +90℃
l Comply to BS EN/EN55032 radiated Class B without additional components
l Instrument
l Analyzer
l Detector
l Data switch
l Wireless network
l Industrial control facility
l Telecom/datacom system
Brand | Meanwell |
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