Data Sheet

SPECIFICATION
SAFETY &
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
Conducted EN55032(CISPR32)
Radiated
ESD EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
Radiated Susceptibility
EFT/Burest
Surge
Conducted
Magnetic Field
3.3/5Vout models: 860Khrs, Other models: 1170Khrs MIL-HDBK-217F(25 )℃
25.4*25.4*10.2mm (1*1*0.4 inch)
EN55032(CISPR32)
EMC EMISSION
VOLTAGE RANGE
SURGE VOLTAGE (100ms max.)
FILTER
PROTECTION
INTERNAL POWER DISSIPATION
VOLTAGE ACCURACY
RATED POWER
EXTERNAL TRIM ADJ. RANGE (Typ.)
SHORT CIRCUIT
INPUT
OUTPUT
PROTECTION
ENVIRONMENT
WORKING TEMP.
CASE TEMPERATURE
WORKING HUMIDITY
COOLING
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SOLDERING TEMPERATURE
24Vin models : 50Vdc, 48Vin models : 100Vdc
F: 9~36Vdc , G: 18~75Vdc
Pi type
Fuse recommended. 24Vin models: 6A delay time Type, 48Vin models: 3A delay time Type
±1.5%
30W
3.3/5Vout models: other models:75mVp-p, 100mVp-p
±0.2%
-40 ~ + (Refer to "Derating Curve")85℃
+105 max.℃
20% ~ 90% RH non-condensing
Free-air convection
-55 ~ +1 , 10 ~ 95%25 RH non-condensing℃
0.03% / (0 ~ 60 )℃℃
1.5mm from case of 1 ~ 3sec./260 max.℃
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
I/P-O/P:1.5KVDC
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH℃
1500pF
500mW
3.3/5Vout models: other models:270KHz, 330KHz
±10% (Single output model only)
Protection type : Continuous, automatic recovery
Single output models: 0.2%, Dual output models: 1%±±
REMOTE CONTROL
FUNCTION
Power ON: R.C. ~ -Vin >3.5~75Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short
Parameter Standard
Parameter Standard
Test Level / Note
Test Level / Note
MTBF
DIMENSION (L*W*H)
EMC IMMUNITY
OTHERS
CASE MATERIAL
Black coated copper with non-conductive base
PACKING
18g
NOTE
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 0.1 f & 47 f capacitor. μμ
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
OVER VOLTAGE
OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down
Protection type : Clamp by diode
UNDER VOLTAGE LOCKOUT
Start-up voltage
Shutdown voltage
24Vin (F-type): 8.8Vdc, 48Vin (G-type): 17Vdc
24Vin (F-type): 8Vdc, 48Vin (G-type): 16Vdc
30W 1"x1" Package DC-DC Regulated Converter
SKMW30 & DKMW30 series
RIPPLE & NOISE Note.2
LINE REGULATION Note.3
LOAD REGULATION Note.4
SWITCHING FREQUENCY (Typ.)
OVERLOAD
110 ~ 170% rated output power
ISOLATION CAPACITANCE (Typ.)
EMC
(5)
Note.
N/A
Protection type : Recovers automatically after fault condition is removed
Class A
Level 2, 3V/m
Level 2, 8KV air, 4KV contact±±
Level 2, 3V(e.m.f.)
Level 1, 0.5KV Line-Line
Level 1, 0.5KV
Level 2, 3A/m