参数资料
型号: HPH-3.3/70-D48NB-C
厂商: Murata Power Solutions Inc
文件页数: 6/13页
文件大小: 0K
描述: CONV DC/DC 3.3V 70A 231W
标准包装: 36
系列: HPH
类型: 隔离
输出数: 1
电压 - 输入(最小): 36V
电压 - 输入(最大): 75V
Voltage - Output 1: 3.3V
电流 - 输出(最大): 70A
电源(瓦) - 制造商系列: 231W
电压 - 隔离: 2.25kV(2250V)
安装类型: 通孔
封装/外壳: 9-DIP 模块,1/2 砖
尺寸/尺寸: 2.40" L x 2.30" W x 0.40" H(61.0mm x 58.4mm x 10.2mm)
包装: 管件
工作温度: -40°C ~ 85°C
效率: 90%
电源(瓦特)- 最大: 231W
产品目录页面: 2719 (CN2011-ZH PDF)
其它名称: 811-1754-5
HPH Series
Isolated, Low V OUT to 70A, Half-Brick DC/DC Converters
TYPICAL PERFORMANCE DATA
94
92
HPH-3.3/70-D48
Ef?ciency and Power Dissipation Vs. Load Current @ +25oC
75
70
65
HPH-3.3/70-D48 Maximum Current Temperature Derating
(VIN=48V, Air?ow is from VIN to VOUT, no baseplate)
90
88
V IN = 36 V
V IN = 50 V
60
55
86
84
82
V IN = 75 V
50
45
40
35
30
80
25
100 LFM
78
76
10
20
30
40
50
60
70
20
15
10
30
200 LFM
300 LFM
400 LFM
35
40
45
50
55
60
65
70
75
80
Load Current (Amps)
80
70
60
50
40
30
HPH-3.3/70-D48 Maximum Current Temperature Derating
(VIN=48V, Air?ow is from VIN to VOUT, with baseplate)
100 LFM
Ambient Temperature (oC)
20
10
200 LFM
300 LFM
400 LFM
0
30
35
40
45
50
55
60
65
70
75
80
Ambient Temperature (oC)
HPH-5/40-D48
Ef?ciency and Power Dissipation Vs. Load Current @ +25oC
HPH-5/40-D48 Maximum Current Temperature Derating
(V IN =48V, Air?ow is from V IN to V OUT , no baseplate)
96
26
42
94
92
90
88
86
84
82
V IN = 75V
V IN = 48V
V IN = 36V
24
22
20
18
16
14
12
40
38
36
34
32
30
28
26
80
78
76
74
72
Power Dissipation @ V IN = 48V
10
8
6
4
2
24
22
20
18
16
14
100 LFM
200 LFM
300 LFM
400 LFM
70
0
5
10
15
20
25
30
35
0
40
12
10
Load Current (Amps)
30
35
40
45
50
55
60
65
70
75
80
Ambient Temperature (oC)
www.murata-ps.com/support
MDC_HPH_B01 Page 6 of 13
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