MEAN WELL SKMW20G-05

Description
20 W, 18 -75 VDC Vin, Single Output, 5 VDC@4 A DC-DC Converter
Part Number
SKMW20G-05
Price
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Manufacturer
MEAN WELL
Lead Time
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Category
Capacitors » DC-DC Converter
Specifications
Manufacturer
MEAN WELL
Manufacturers Part #
SKMW20G-05
Industry Aliases
SKMW20G-05
Series
SKMW20
Factory Pack Quantity
1
Cooling Method
Convection
Dimensions
1.00 x 1.00 x 0.40"
Efficiency
87%
Input Type
DC
Input Voltage Nominal
48 VDC
Isolation
1500 VDC
Mechanical Style
Isolated
Mounting
Through Hole
Number of Outputs
1
Operating Temperature
- 40 to + 85°C
Output Amps 1
4 A
Output Voltage V1 Nominal
5 VDC
Package Type
DIP
Power
20 W
Subcategory
DC-DC Converter
Datasheet
Extracted Text
20W 1"x1" Package DC-DC Regulated Converter SKMW20 & DKMW20 series ■ ������������� ■ �������� ‧:������/�������������� ‧������������������������������������������ ‧=��������������� ‧������������������������� ‧������������������������������ �!�"#$℃ ‧�������������������-������� ‧%�����������������&����� ‧���������� ‧’���������(%$$ )*����������’�����+�������������������� ‧+����B�� �������������� ‧��������� ‧,�����--��������������#./ ‧����������� ‧�������������0�������������1’���������2�3��4�������3� ��������������������������4���4�������3�������������4������ ‧�5$67�’��3����������� ‧8�������%3�99�������������:��������������1;� /2 ‧)��������������� ■ ������������ 06<=* 6<=* ������ ������������* =�������������������������������������’��’����4�������������������� �������5����-�����������������������������������>���������--��������������#./>�������������������������� �������� !"#$℃>��5$67�’��3���3������������4������>���������������(%$$ )*����������’�����+��������� ���������� ����������> �����������������������������>��4������>��4��������������>�������������� 4�����������������>����������%3�99�������������?������������4����������5�:������������������-�����--������ ������4�������.!)@7������#!A$7��������������������������>�����4���������������4������>�)) 5 73$73�*73 �$7 -���������������������;�*73;�$7�-���������������>����������������?���-��������������-��������>����� ���������������������>�������������������-����>�������?�����������������������>����������5� ■ �������������� ����������� �������4�������1)533 ) $ �*3�$7��,;�*3;�$7��2 ������4�������19��.!)@7��,C���#!A$7��2 8������������ 0�0������������ 0���������� D ������������� File Name:SKMW20,DKMW20-SPEC 2017-03-06 20W 1"x1" Package DC-DC Regulated Converter SKMW20 & DKMW20 series MODEL SELECTION TABLE INPUT OUTPUT EFFICIENCY CAPACITOR LOAD ORDER NO. INPUT CURRENT INPUT VOLTAGE OUTPUT OUTPUT (TYP.) (MAX.) (RANGE) VOLTAGE CURRENT NO LOAD FULL LOAD SKMW20F-03 10mA 781mA 3.3V 0~4500mA 87% 5000μF SKMW20F-05 10mA 926mA 5V 0~4000mA 89% 4000μF SKMW20F-12 10mA 936mA 12V 0~1670mA 88% 1650μF 24V (9 ~ 36V) SKMW20F-15 10mA 936mA 15V 0~1330mA 88% 1300μF DKMW20F-12 10mA 936mA ±12V ±0 ~ 830mA 87% *800μF DKMW20F-15 10mA 936mA ±15V ±0 ~660mA 87% *650μF SKMW20G-03 8mA 390mA 3.3V 0~4500mA 87% 5000μF SKMW20G-05 8mA 463mA 5V 0~4000mA 87% 4000μF SKMW20G-12 8mA 463mA 12V 0~1670mA 89% 1650μF 48V (18 ~ 75V) SKMW20G-15 8mA 468mA 15V 0~1330mA 88% 1300μF DKMW20G-12 8mA 473mA ±12V ±0 ~ 830mA 87% *800μF DKMW20G-15 8mA 468mA ±15V ±0 ~660mA 88% *650μF * For each output File Name:SKMW20,DKMW20-SPEC 2017-03-06 20W 1"x1" Package DC-DC Regulated Converter SKMW20 & DKMW20 series SPECIFICATION VOLTAGE RANGE F: 9~36Vdc , G: 18~75Vdc SURGE VOLTAGE (100ms max.) 24Vin models : 50Vdc, 48Vin models : 100Vdc FILTER Pi type INPUT PROTECTION Fuse recommended. 24Vin models: 3A delay time Type, 48Vin models: 1.5A delay time Type INTERNAL POWER DISSIPATION 500mW VOLTAGE ACCURACY ±1.5% RATED POWER 20W RIPPLE & NOISE Note.2 3.3/5Vout models: 75mVp-p, other models:100mVp-p LINE REGULATION Note.3 ±0.2% OUTPUT 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 110 ~ 170% rated output power OVERLOAD Protection type : Recovers automatically after fault condition is removed PROTECTION OVER VOLTAGE Protection type : Clamp by diode Start-up voltage 24Vin (F-type): 8.8Vdc, 48Vin (G-type): 17Vdc UNDER VOLTAGE LOCKOUT Shutdown voltage 24Vin (F-type): 8Vdc, 48Vin (G-type): 16Vdc FUNCTION REMOTE CONTROL Power ON: R.C. ~ -Vin >3.5~75Vdc or open circuit ; Power OFF: R.C. ~ -Vin <1.2Vdc or short COOLING Free-air convection -40 ~ +85℃ (Refer to "Derating Curve") WORKING TEMP. +105℃ max. CASE TEMPERATURE WORKING HUMIDITY 20% ~ 90% RH non-condensing ENVIRONMENT -55 ~ +125℃, 10 ~ 95% RH non-condensing STORAGE TEMP., HUMIDITY 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 Radiated EN55032(CISPR32) Class A SAFETY & Parameter Standard Test Level / Note EMC (5 Note.) ESD EN61000-4-2 Level 2,±± 8KV air, 4KV contact Radiated Susceptibility EN61000-4-3 Level 2, 3V/m EMC IMMUNITY EFT/Burest EN61000-4-4 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: 910Khrs, Other models: 1220Khrs MIL-HDBK-217F(25℃) DIMENSION (L*W*H) 25.4*25.4*10.2mm (1*1*0.4 inch) OTHERS CASE MATERIAL Black coated copper with non-conductive base PACKING 18g ��5+�����������������������-�������������������19�*�7��>�C��#7��2>�����������>�*$℃�A /�8,���?����5� NOTE �*58������E�����������������������* <,B�?�����������*��������������������������������� 5�μμ -�E��A -����������5� �)5F���������������������������-���������������������������������������5 ��5F���������������������������-���� /����� /�����������5 �$5:���-������&�������������?��������-�����������������������(<’��������4��5�9�������������������������-����������(<’������>�������� ������-������G(<�����������-�������������������������5H1����4����?�����������33���5��������5���2 File Name:SKMW20,DKMW20-SPEC 2017-03-06 20W 1"x1" Package DC-DC Regulated Converter SKMW20 & DKMW20 series External Output Trimming In order to trim the voltage up or down one needs to connect the trim resistor either between the trim pin and -Vo for trim-up and between trim pin and +Vo for trim-down. The output voltage trim range is±10%. This is shown in Figures 1 and 2: +Vo +Vo +Vin +Vin R trim-down Trim R-Load R-Load R trim-up Trim -Vin -Vin -Vo -Vo Figure 1. Trim-up Voltage Setup Figure 2. Trim-down Voltage Setup Mechanical Specification ‧All dimensions in mm(inch) ‧Tolerance:x.x±± 1mm(x.xx 0.25") ‧Pin size is 1±" 0.1mm (00 . 4±0.004") 5.08(0.2) 7.62(0.3) 10.2(0.4) 6 2 1 Bottom View Side View 54 3 10.16(0.4) 10.16(0.4) 5.6(0.22) min. 10.2(0.4) 25.4(1) Plug Assignment Derating Curve Pin-Out SKMW20 DKMW20 100 Pin No. (Single output) (Dual output) 80 1 +Vin +Vin 60 2 -Vin -Vin 50 40 3 +Vout +Vout Natural convection 20 4 Trim Common -40 -20 0 20 40 65 80 85 90 105 5 -Vout -Vout 6 R.C. R.C. Ta (℃) Installation Manual Please refer to : http://www.meanwell.com/manual.html File Name:SKMW20,DKMW20-SPEC 2017-03-06 25.4(1) 20.32(0.8) 2.5(0.1) LOAD (%) 1(0.04)
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Fuji
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When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
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