HS-QB100-UVQ Murata Power Solutions Inc, HS-QB100-UVQ Datasheet - Page 7

• Manufacturer Part Number: HS-QB100-UVQ
• Description: Heatsinks UVQ Heatsink Kit 1in Height
• Manufacturer: Murata Power Solutions Inc

Specifications of HS-QB100-UVQ

• Product: Heatsinks
• Mounting Style: Screw
• Heatsink Material: Aluminum
• Fin Style: Extruded
• Dimensions: 57.91 mm L x 36.83 mm W x 25.4 mm H
• Designed For: DC/DC Convertors
• Color: Black
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE DATA
24.5
23.5
22.5
21.5
20.5
19.5
18.5
90
88
86
84
82
80
78
76
74
25
24
23
22
21
20
19
18
20
UQQ-3.3/25-Q12P Maximum Current Temperature Derating
(no baseplate, V
UQQ-3.3/25-Q12
Efficiency vs. Line Voltage and Load Current @ 25°C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Natural Convection
25
30
IN
= 12V, air flow is transverse)
35
40
Ambient Temperature (
45
Load Current (Amps)
50
100 lfm
300 lfm
400 lfm
V
V
V
V
V
200 lfm
IN
IN
IN
IN
IN
= 12V
= 18V
= 24V
= 30V
= 36V
55
26
25
24
23
22
21
20
19
18
17
16
15
14
13
60
20
UQQ-3.3/25-Q48 Maximum Current Temperature Derating at sea level
(V
°
IN
C)
= 48V, with baseplate, transverse air flow)
65
25
30
70
Natural Convection
35
75
www.murata-ps.com
400 LFM
100 LFM
300 LFM
200 LFM
40
80
45
Ambient Temperature (
85
50
55
Wide Input Range Single Output DC/DC Converters
25.0
24.5
24.0
23.5
23.0
22.5
22.0
21.5
21.0
20.5
20.0
60
90
88
86
84
82
80
78
76
74
72
70
68
66
64
20
UQQ-3.3/25-Q48P
Efficiency vs. Line Voltage and Load Current @ 25ºC
2
UQQ-3.3/25-Q12PB Maximum Current Temperature Derating
(with baseplate, V
°
65
C)
25
4
70
30
6
75
IN
35
80
8
= 12V, air flow is transverse)
40
85
Natural Convection
10
Ambient Temperature (
90
Load Current (Amps)
45
12
50
25 Mar 2011 MDC_UQQ.B01 Page 7 of 18
14
55
16
V
V
V
IN
IN
V
IN
100 lfm
60
email: [e-mail]
°
= 60V
= 72V
V
IN
UQQ Series
= 48V
C)
V
IN
= 36V
18
IN
= 24V
= 18V
65
200 lfm
20
70
300 lfm
22
75
24
80
26
85