SKMW30 Datasheet, PDF (3/4 Pages) Mean Well Enterprises Co., Ltd. – 30W 1x1 Package DC-DC Regulated Converter

SKMW30 & DKMW30 ^{30W 1"x1" Package DC-DC Regulated Converter}
series
SPECIFICATION
VOLTAGE RANGE
F: 9~36Vdc , G: 18~75Vdc
SURGE VOLTAGE (100ms max.) 24Vin models : 50Vdc, 48Vin models : 100Vdc
INPUT
FILTER
PROTECTION
Pi type
Fuse recommended. 24Vin models: 6A delay time Type, 48Vin models: 3A delay time Type
INTERNAL POWER DISSIPATION 500mW
VOLTAGE ACCURACY ±1.5%
RATED POWER
30W
RIPPLE & NOISE Note.2 3.3/5Vout models: 75mVp-p, other models:100mVp-p
OUTPUT
LINE REGULATION Note.3 ±0.2%
LOAD REGULATION Note.4 Single output models: ±0.2%, Dual output models:±1%
SWITCHING FREQUENCY (Typ.) 3.3/5Vout models: 270KHz, other models: 330KHz
EXTERNAL TRIM ADJ. RANGE (Typ.) ±10% (Single output model only)
SHORT CIRCUIT
Protection type : Continuous, automatic recovery
OVERLOAD
110 ~ 170% rated output power
Protection type : Recovers automatically after fault condition is removed
PROTECTION OVER VOLTAGE
Protection type : Clamp by diode
OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down
Start-up voltage
UNDER VOLTAGE LOCKOUT
Shutdown voltage
24Vin (F-type): 8.8Vdc, 48Vin (G-type): 17Vdc
24Vin (F-type): 8Vdc, 48Vin (G-type): 16Vdc
FUNCTION
REMOTE CONTROL
COOLING
WORKING TEMP.
CASE TEMPERATURE
Power ON: R.C. ~ -Vin >3.5~75Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short
Free-air convection
-40 ~ +85℃ (Refer to "Derating Curve")
+105℃ max.
WORKING HUMIDITY 20% ~ 90% RH non-condensing
ENVIRONMENT _{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 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
WITHSTAND VOLTAGE I/P-O/P:1.5KVDC
ISOLATION RESISTANCE _{I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH}
ISOLATION CAPACITANCE (Typ.) _1500pF
Parameter
Standard
Test Level / Note
EMC EMISSION
Conducted
EN55032(CISPR32)
N/A
SAFETY &
EMC
( Note.5)
Radiated
Parameter
ESD
EN55032(CISPR32)
Standard
EN61000-4-2
Class A
Test Level / Note
Level 2, ±8KV air, ±4KV contact
EMC IMMUNITY
Radiated Susceptibility
EFT/Burest
EN61000-4-3
EN61000-4-4
Level 2, 3V/m
Level 1, 0.5KV
Surge
EN61000-4-5
Level 1, 0.5KV Line-Line
Conducted
EN61000-4-6
Level 2, 3V(e.m.f.)
Magnetic Field
EN61000-4-8
Level 2, 3A/m
MTBF
3.3/5Vout models: 860Khrs, Other models: 1170Khrs MIL-HDBK-217F(25℃)
OTHERS
NOTE
DIMENSION (L*W*H)
25.4*25.4*10.2mm (1*1*0.4 inch)
CASE MATERIAL
Black coated copper with non-conductive base
PACKING
18g
1.All parameters are specified at normal input(F:24Vdc, G:48Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 0% to 100% rated load.
5.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please
refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)
File Name:SKMW30,DKMW30-SPEC 2017-03-06