AM 1601-7RG POWER ONE, AM 1601-7RG Datasheet - Page 4

• 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

Functional Description
The input voltage is fed via an input fuse, an input filter, a
rectifier, and an inrush current limiter to the input capacitor.
This capacitor 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 and an output filter.
The main control circuit senses the main output voltage V
and generates, with respect to the maximum admissible output
Fig. 1
Block diagram, triple-output models
BCD20018 Rev AB
N
L
5
5
Vi+
Vi–
29
32
26
1
2
3
4
5
Transient suppressor diode in AM, BM, CM, FM models.
Bridge rectifier in LM, series diode in EM models.
Inrush current limiter (NTC) in CM, DM, EM, LM models (option E: refer to the description of option E).
Single-output models with feature R.
LM-models
®
1
C
Y
2
3
5
Page 4 of 26
o1
output 3
Control
circuit
Option P
Main control circuit
currents, the control signal for the primary switching transistor.
This signal is transferred to the primary side by a coupling
transformer.
The auxiliary output voltages V
regulated by means of secondary switching transistors. Each
auxiliary output's current is sensed using a current transformer.
If one of the outputs is driven into current limit, the other
outputs will reduce their output voltages as well, because all
output currents are controlled by the same main control circuit.
50 Watt DC-DC and AC-DC Converters
output 2
Control
circuit
C
C
Z
Z
M Series Data Sheet
Output 2
Output 3
o2
Output 1
filter
filter
filter
and V
C
www.power-one.com
Y
o3
are individually
03009a
23
17
11
14
17
20
14
2
8
5
G
R
D, V
i
4
4