VHB200W-Q48-S12 CUI Inc, VHB200W-Q48-S12 Datasheet - Page 9

• Manufacturer Part Number: VHB200W-Q48-S12
• Description: CONVERTER DC/DC 12V 16.7A 200W
• Manufacturer: CUI Inc
• Series: V-Infinity VHB200Wr
• Type: Isolatedr

Specifications of VHB200W-Q48-S12

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 200W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 75V
• Package / Case: 9-DIP Module
• 1st Output: 12 VDC @ 16.7A
• Size / Dimension: 2.40" L x 2.28" W x 0.52" H (61mm x 57.9mm x 13.2mm)
• Power (watts) - Rated: 200W
• Operating Temperature: -40°C ~ 100°C
• Efficiency: 88%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 102-1992; Q3896225; VHB200W-Q48-S12

PART NUMBER: VHB200W
15. INPUT FILTERING AND EMI INTERFERENCE
The VHB200W converters have input capacitors that control input current ripple and the associated EMI interference. However, they
have not been tested to a formal standard for conducted emissions. Additional filtering may be needed to ensure compliance to an
EMI standard. Refer to FIGURE 10 for a reference circuit.
VHB200W-Q24-S5
VHB200W-Q24-S12 Class B 82uF/100V KY
VHB200W-Q24-S24 Class B 120uF/100V KY 120uF/100V KY 10uF/50V X7R 2220
VHB200W-Q24-S28 Class A 100uF/100V KY 100uF/100V KY NC
VHB200W-Q24-S28 Class B 120uF/100V KY 120uF/100V KY 470uF/100V KY
VHB200W-Q24-S48 Class A 100uF/100V KY 100uF/100V KY 100uF/100V KY
VHB200W-Q24-S48 Class B 82uF/100V KY
VHB200W-Q48-S5
VHB200W-Q48-S12 Class B 120uF/100V KY 120uF/100V KY 4.7uF/100V X7R 2220 1000pF/2KV 680pF/2KV
VHB200W-Q48-S24 Class B 120uF/100V KY 120uF/100V KY 4.7uF/100V X7R 2220 1500pF/2KV 680pF/2KV
VHB200W-Q48-S28 Class A 150uF/100V KY 150uF/100V KY NC
VHB200W-Q48-S28 Class B 120uF/100V KY 120uF/100V KY 470uF/100V KY
VHB200W-Q48-S48 Class A 100uF/100V KY 100uF/100V KY 100uF/100V KY
VHB200W-Q48-S48 Class B 82uF/100V KY
Model No.
20050 SW 112
FIGURE 10. EMI FILTER FOR VHB200W
Class B 82uF/100V KY
Class B 82uF/100V KY
NOTE: The recommended components are a starting point but not guaranteed for meeting EMI
requirements. More or less filtering may be required for a specific application or to meet other EMI standards.
th
Ave. Tualatin, Oregon 97062
C1
C1
82uF/100V KY
82uF/100V KY
82uF/100V KY
82uF/100V KY
82uF/100V KY
L1
C2
C2
10uF/50V X7R 2220
10uF/50V X7R 2221
4.7uF/100V 2220
4.7uF/100V X7R 2220 NC
4.7uF/100V 2220
L2
phone
phone [phone] fax
C3
C3
DESCRIPTION: half-brick dc-dc converter
+Vin
-Vin
CASE
NC
1000pF/2KV 1000pF/2KV 0.5mH
1000pF/2KV 1000pF
NC
1000pF/2KV NC
680pF/2KV
1000pF/2KV 1000pF/2KV 0.45mH
NC
1000pF/2KV NC
680pF/2KV
2200pF/2KV 2200pF/2KV 0.45mH
CY3
CY1
CY2
CY4
CY1
+Vo
-Vo
fax [phone]
1000pF/2KV 0.5mH
NC
680pF/2KV
680pF/2KV
NC
680pF/2KV
CY2
Rload
0.5mH
0.5mH
0.45mH
1.0mH
0.5mH
0.5mH
0.5mH
0.5mH
0.45mH
1.0mH
L1
NC
NC
NC
NC
1000pF/2KV NC
NC
680pF/2KV
NC
NC
NC
NC
1000pF/2KV 680pF/2KV
NC
NC
page
date
CY3
07/2009
9 of 10
NC
NC
NC
NC
NC
680pF/2KV
NC
NC
NC
NC
NC
680pF/2KV
CY4