AM 1601-7RG POWER ONE, AM 1601-7RG Datasheet - Page 20

• Manufacturer Part Number: AM 1601-7RG
• Manufacturer: POWER ONE
• Type: Non-Inv/StpUp/StpDwnr

Specifications of AM 1601-7RG

• Output Current: 2A
• Input Voltage: 15V
• Output Voltage: 24V
• Output Power: 50
• Screening Level: Commercial
• Operating Temperature Min Deg. C: -25C
• Operating Temperature Max Deg. C: 71C
• Product Length (mm): 168.5mm
• Product Depth (mm): 111.2mm
• Product Height (mm): 38.7mm
• Mounting Style: Din-Rail
• Pin Count: 11
• Number Of Outputs: 1
• Lead Free Status / RoHS Status: Compliant

Table 19: Inrush current characteristics with option E
Fig. 19
Typical inrush current waveforms of CM, EM, and LM
converters with option E
Precautions:
In order to avoid overload of the series resistor R
switching cycle should be limited to 12 s, if switched on/off
continuously. There should not be more than 10 start-up cycles
within 20 s at a case temperature of 25 °C.
If CM models are driven by input voltages below
35 VDC or LM models below 100 VAC, the maximum case
temperature should be derated by 10 °C, or the total output
power should be derated by 20%. EM and LM models driven
Table 20: Undervoltage monitor functions
BCD20018 Rev AB
I
1
2
3
4
Characteristic
I
t
i
10
inr p
inr
[A]
8
6
4
2
0
Threshold level adjustable by potentiometer (not recommended for mobile applications)
Fixed value between 95% and 98% of V
Fixed value, resistor-adjusted according to customer's specifications ±2% at 25 °C; individual type number is determined by Power-One
Adjusted at I
JFET
D1
D2
D3
D4
D0
Output type
0
Peak inrush current
Inrush current duration
o nom
NPN
D5
D6
D7
D8
D9
10
t
CM at 110 VDC
EM, LM at 372 VDC
EM, LM at 110 VDC
inr
®
yes
yes
yes
yes
no
no
no
V
Monitoring
i
20
t
inr
Normal operation:
FET fully conducting
yes
yes
yes
yes
yes
no
no
V
o1
30
o1
(tracking)
at V
i
= 110 VDC
V
V
I
V
V
CM
i
typ
6.5
22
i min
i min
= P
i min
i min
I
11019a
40
, the on/off
Minimum adjustment range
o
– V
– V
– V
– V
V
/(V
–
–
–
ti
i max
i max
t [ms]
of threshold level V
i max
i max
i
Page 20 of 26
max
30
3 4
3 4
8
)
1
1
by DC input voltages do not need to be derated within the full
specified input voltage range.
F Fuse Not Accessible
Standard M converter have a fuseholder containing a 5 × 20
mm fuse, which is externally accessible and located in the
back plate near to the connector. Some applications require an
inaccessible fuse. Option F provides a fuse mounted directly
onto the main PCB inside the case.
The full self-protecting functions of the converter do normally
not lead to a broken fuse, except as a result of inverse polarity
at the input of an AM, BM, CM, or FM models, or if a power
component inside fails. In such cases the defective converter
has to be returned to Power-One for repair.
H Enhanced Electric Strenght Test
Electric strength test output to case; see table Isolation.
D Undervoltage Monitor
The input and/or output undervoltage monitor operates
independently of the built-in input undervoltage lock-out circuit.
A logic "low" (JFET output) or "high" signal (NPN output) is
generated at pin 5, when one of the monitored voltages drops
below the preselected threshold level V
signal is Vo1– (pin 23). The D output recovers, when the
monitored voltage(s) exceed(s) V
is either adjustable by a potentiometer accessible through a
hole in the front cover, or adjusted in the factory to a fixed value
specified by the customer.
Option D exists in various versions D0 – D9, as shown in table
20.
0.95 – 0.98 V
0.95 – 0.98 V
0.95 – 0.98 V
3.5 V – 48 V
3.5 V – 48 V
50 Watt DC-DC and AC-DC Converters
at V
V
–
–
t
to
EM, LM
i
= 110 VDC
typ
2.2
10
o1
o1
o1
1
3
2
2
2
max
20
4
3.0 – 0.5
3.0 – 0.5
2.2 – 0.4
2.2 – 0.4
Typical hysteresis V
V
–
–
–
hi
M Series Data Sheet
at V
t
for V
+ V
EM, LM
i
= 372 VDC
h
typ
7.3
t min
20
. The threshold level V
www.power-one.com
t
. The return for this
– V
h
t max
max
10
40
[% of V
1.8 – 1
2.3 – 1
V
"0"
"0"
"0"
–
–
ho
t
]
Unit
ms
A
t