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使用手册
4. 功率降额曲线 (参见图4)
PJH-36V300WBC☐(y)
300W = 36V/8.3A. 12V/0.5A
强制冷却
150W = 36V/4.2A. 12V/0A
240W = 36V/6.6A. 12V/0.25A
自然对流冷却
125W = 36V/3.47A. 12V/0A
5. 连接器
电源供应器针座
输入 (CN1)
B2P3-VH(LF)(SN)
JST
待机 (CN101)
BM10B-SRSS-TB(LF)(SN)
输入 (CN1)
26-62-4030
Molex
待机 (CN101)
104141-1010
输入 (CN1)
A3963WV2-3P-D
JWT
待机 (CN101)
A1002WV0-10PS-5E
输出 (CN102, CN103)
-
TERMINAL M3 x 0.5
6. 安装强制通风 (参见图 5
)
► 电源运行时应始终留出空间以确保充足通风，通风方向参照图 5 建议。
REV.00
PJH-36V300WBB☐(y)
300W = 36V/8.3A. 5V/1.2A
150W = 36V/4.2A. 5V/0A
240W = 36V/6.6A. 5V/0.6A
125W = 36V/3.47A. 5V/0A
匹配连接器
端子台/连接器
VHR-3N
SVH-21T-P1.1
SHR-10V-S
SSH-003T-P0.2
26-03-3031
6838 Series
104142-1000
104539-8002
A3963H02-3P
A3963T0P-2
A1002H00-10P-66
A1002TOP-2
-
-
300
270
240
210
180
150
120
90
60
AWG
30
18
0
-25 -20 -15 -10 -5
0
5
10
15
32-28
Surrounding Air Temperature
18
Forced Air
32-30
18
36-28
16-10
Forced Air: 10CPM Forced Air
All orientations
> 50°C de-rate power by 2.5% / °C
(300W @ 50°C, 225W @ 60°C, 150W @ 70°C)
Convection
Ⓐ, Ⓑ orientations
> 45°C de-rate power by 1.5333% / °C
(240W @ 45°C, 171W @ 60°C, 125W @ 70°C)
For Ⓐ, Ⓑ orientations, ensure sufficient convection
cooling, always maintain a distance of ≥ 30mm below
the device while the device is in operation.
Ⓔ orientations
> 50°C de-rate power by 1.9165% / °C
(240W @ 50°C, 180W @ 60°C, 125W @ 70°C)
20
25
30
35
40
45
50
55
60
65
70
(
o
C)
Convection
�, �
Fig. 4. Power Derating Curve
Convection
�
Fig. 5. Installation of Forced Air
PJH-36V300WB☐
www.DeltaPSU.com
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