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参数资料
| 型号： | BMR4532001/002 |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, QUARTER-BRICK PACKAGE-14 |
| 文件页数： | 22/23页 |
| 文件大小： | 1001K |
| 代理商： | BMR4532001/002 |
Ericsson Internal
PRODUCT SPECIFICATION
5 (9)
Prepared (also subject responsible if other)
No.
EANDKUL
2/1301-BMR 453 Uen
Approved
Checked
Date
Rev
Reference
EAB/FJB/GKF (Natalie Johansson)
(MICJMAL)
2008-06-18
A
9.0V, 33A / 300W Electrical Specification
BMR 453 xxxx/002
Output Characteristics
Current Limit Characteristics
8.90
8.94
8.98
9.02
9.06
9.10
0
5
10
15
20
25
30
[A]
[V]
36 V
48 V
53 V
75 V
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
33
35
37
39
41
43
45 [A]
[V]
36 V
53 V
75 V
Output voltage vs. load current at Tref = +25°C
Output voltage vs. load current at IO > max IO , Tref = +25°C
Start-up Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 33 A resistive load.
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (50 ms/div.).
Shut-down enabled by disconnecting V
I at:
Tref = +25°C, VI = 53 V,
IO =33 A resistive load.
Top trace: output voltage (2 V/div.).
Bottom trace: input voltage (50 V/div.).
Time scale: (0.2 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 53 V,
IO = 33 A resistive load.
Trace: output voltage (50mV/div.).
Time scale: (5 s/div.).
Output voltage response to load current step-
change (8.25-24.75-8.25 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (0.5 V/div.).
Bottom trace: output current (10A/div.).
Time scale: (0.5 ms/div.).
E
BMR 453
DC/DC Converters, Input 36-75 V, Output 33 A/400 W
EN/LZT 146 395 R1B September 2008
Ericsson AB
Technical Specication
8
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