ULE-3.3/20-D12P-C Murata Power Solutions Inc, ULE-3.3/20-D12P-C Datasheet - Page 23

• Manufacturer Part Number: ULE-3.3/20-D12P-C
• Description: DC/DC Converters & Regulators 60W 12V to 3.3V 3.3A POSITVE POLARITY
• Manufacturer: Murata Power Solutions Inc
• Series: ULEr

Specifications of ULE-3.3/20-D12P-C

• Output Power: 66 W
• Input Voltage Range: 9 V to 18 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 20 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Eighth Brick
• Product: Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ULE-3.3/20-D12P-C

TYPICAL PERFORMANCE CURVES
ULE-12/4.2-D24
Efficiency Vs. Line Voltage and Load Current @25ºC
Load Current (Amps)
www.murata-ps.com
12.5
11.5
10.5
9.5
8.5
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
3.4
3.3
3.2
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
12
11
10
9
8
0
–40
20
20
(V
ULE-12/4.2-D24N Maximum Current Temperature Derating
(V
ULE-12/4.2-D48N Maximum Current Temperature Derating
(V
IN
IN
IN
=24V, transverse airflow at sea level)
=48V, transverse airflow at sea level)
25
25
= 48V, air flow direction from input to output)
0
30
30
30
35
35
35
40
40
40
Natural convection
Natural convection
18 Feb 2011
45
45
45
Ambient Temperature (°C)
Ambient Temperature (°C)
100 lfm
50
50
50
200 lfm
100 lfm
200 lfm
300 lfm
400 lfm
100 lfm
200 lfm
300 lfm
400 lfm
55
55
55
300 lfm
60
60
60
MDC_ULE Series.D3
email: [e-mail]
65
65
65
ULE Series
70
70
70
75
75
75
80
80
80
85
85
85
90
90
90