Advertisement
Instruction Manual
4.
Power Derating Curve (Refer to Fig .4)
PJH-36V300WBC☐(y)
300W = 36V/8.3A. 12V/0.5A
Forced air cooling
150W = 36V/4.2A. 12V/0A
240W = 36V/6.6A. 12V/0.25A
Convection cooling
125W = 36V/3.47A. 12V/0A
5.
Connection
Power Supply Header
Input (CN1)
B2P3-VH(LF)(SN)
JST
Standby (CN101)
BM10B-SRSS-TB(LF)(SN)
Input (CN1)
26-62-4030
Molex
Standby (CN101)
104141-1010
Input (CN1
A3963WV2-3P-D
JWT
Standby (CN101)
A1002WV0-10PS-5E
Output (CN102, CN103)
-
TERMINAL M3 x 0.5
6. Installation of Forced Air (Refer to Fig. 5)
► To ensure sufficient air flow, always maintain a distance and air flow direction as recommended in Fig. 5.
while the device is in operation.
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
Mating Connector
Terminal
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
AWG
60
18
30
32-28
0
-25 -20 -15 -10 -5
0
5
10
15
20
18
Surrounding Air Temperature
32-30
Forced Air
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)
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
Advertisement
