- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄106301 > 110H3020-2D8 3-OUTPUT AC-DC REG PWR SUPPLY MODULE PDF資料下載
參數(shù)資料
| 型號： | 110H3020-2D8 |
| 元件分類： | 電源模塊 |
| 英文描述： | 3-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封裝： | 168.50 X 111.20 MM, 38.70 MM HEIGHT, METAL, CASE H02, MODULE |
| 文件頁數(shù)： | 10/16頁 |
| 文件大小： | 358K |
| 代理商： | 110H3020-2D8 |
H-Family
AC-DC Converters <100 W
Benign Environment
10 - 64
Edition 2/96 - Melcher AG
MELCHER
The Power Partners.
10.3
Table 2: H11 connector pin allocation
Electrical Determination
H1000
H2000
H3000
Pin
Ident
Pin
Ident
Pin
Ident
Inhibit control input
2
i
2
i
2
i
Safe Data or ACFAIL
5
D or V
5
D or V
5
D or V
Output voltage (positive)
8
Vo1+
8
Vo3+
Output voltage (negative)
11
Vo1–
11
Vo3–
Control input +
14
R
Control input –
17
G
Output voltage (positive)
14
Vo2+
14
Vo2+
Output voltage (negative)
17
Vo2–
17
Vo2–
Output voltage (positive)
20
Vo1+
20
Vo1+
20
Vo1+
Output voltage (negative)
23
Vo1–
23
Vo1–
23
Vo1–
Protective earthing 1
26
AC input voltage
29
N
29
N
29
N
AC input voltage
32
P
32
P
32
P
1 Leading pin (pregrounding)
Degree of Protection
Condition: Female connector fitted to the unit
IP 40:
All units, except those with options D or V incorporating potentiometer adjustment.
IP 20:
Type fitted with options D or V incorporating potentiometer.
Fig. 1
AC-DC converter block diagram
Input
filter
Current
limitation
output 3
Main control circuit
Current
limitation
output 2
29
11
8
23
5
26
32
17
14
20
2
Forward
converter
approx.
70
kHz
Y
1
Y
VDR
14
17
1 Single output modules H1000 (R input)
Functional Description
The input voltage is fed via an input filter, an inrush current
limiter and a bridge rectifier to the input capacitor. This ca-
pacitor sources a single transistor forward converter. Each
output is powered by a separate secondary winding of the
main transformer. The resultant voltages are rectified and
their ripples smoothed by a power choke. The control logic
senses the main output voltage
Uo1 and generates, with re-
spect to the maximum admissible output currents, the con-
trol signal for the primary switching transistor. This signal is
fed back via a coupling transformer.
The auxiliary outputs
Uo2 and Uo3 are unregulated. Each
auxiliary output's current is sensed and transferred to the
main control circuit using a current transformer. If one of the
outputs is driven into current limit, the other outputs will re-
duce their output voltages as well because all output cur-
rents are controlled by the same control circuit.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 15AV100D | 2-OUTPUT 0.625 W DC-DC UNREG PWR SUPPLY MODULE |
| 1.18.500-240 | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 12H1301-2RD3 | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 12IMR6-03-2 | 1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE |
| 12H1001-2R | 1-OUTPUT 41 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 110-HB | 制造商:STAEDTLER 功能描述:PENCIL HB BX12 制造商:STAEDTLER 功能描述:PENCIL, HB, BX12 |
| 110HBKT | 制造商:Vishay Spectrol 功能描述:BRACKET HORIZONTAL |
| 110HBKT | 制造商:Vishay Spectrol 功能描述:BRACKET HORIZONTAL |
| 110HBKT | 制造商:Vishay Spectrol 功能描述:BRACKET HORIZONTAL |
| 110-I | 功能描述:罩類、盒類及殼類產(chǎn)品 RoHS:否 制造商:Bud Industries 產(chǎn)品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。