25 Watt DC-DC Converters
Description
IMS 25 Series
25 Watt DC-DC Converters
Wide input voltage ranges up to 75 V DC Single output up to 15 V DC 1500 V DC I/O electric strength test voltage
LGA
• • • •
Magnetic feedback Synchronous rectifier for models with suffix G Short circuit protection 2.
16" x 2.
16" metal case with 10.
5 mm profile
Selection chart
Output Uo nom Io nom [V DC] [A] 2.
5 6 2.
5 6 3.
3 6 3.
3 6 5.
1 5 5.
1 5 12 2 12 2 15 1.
6 15 1.
6 Input voltage Ui [V DC] 14.
.
.
36 32.
.
.
75 14.
.
.
36 32.
.
.
75 14.
.
.
36 32.
.
.
75 14.
.
.
36 32.
.
.
75 14.
.
.
36 32.
.
.
75 Rated power Po tot [W] 15 15 19.
8 19.
8 25 25 24 24 24 24 Type Options
24 IMS 25-2.
5-9G 48 IMS 25-2.
5-9G 24 IMS 25-03-9G 48 IMS 25-03-9G 24 IMS 25-05-9G 48 IMS 25-05-9G 24 IMS 25-12-9 48 IMS 25-12-9 24 IMS 25-15-9 48 IMS 25-15-9
i, Z i, Z i, Z i, Z i, Z i, Z i, Z i, Z i, Z i, Z
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1
Board Mountable
Input
Input voltage range 24 IMS 25 48 IMS 25
IMS 25 Series
14.
.
.
36 V DC 32.
.
.
75 V DC
Output
Output voltage setting accuracy Minimum load Line/load regulation Output voltage switching noise Efficiency
Ui nom, 50% lo nom Ui min.
.
.
Ui max, 50% lo nom Ui nom, 0.
.
.
100% lo nom, peak-peak, total Ui nom, lo nom
±1% Uo nom not required ±1% Uo nom max.
1.
5.
.
.
2.
5% Uo nom up to typ 91%
Control and protection
Remote shut down Trim input for Uo Input undervoltage lock-out Input overvoltage protection Frequency synchronisation Overload protection No-load protection Temperature protection TTL-compatible input programmable by suppressor diode switching frequency Ui min.
.
.
Ui max Ui min.
.
.
Ui max by thermistor disabled with ≤ 0.
7 V 80.
.
.
105%
appox.
270 kHz current limitation to max.
130% lo nom
Safety and EMC
Electric strength test voltage Electromagnetic interference I/O and I/Case conducted (with external filter) radiated 1500 V DC class B class A
Environmental
Operating ambient temperature Ui nom, lo nom Storage temperature non operational Relative humidity non condensing –40.
.
.
71 °C –40.
.
.
100 °C 93%
Options
Inhibit input (reverse logic) Open frame versio...
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