Features: • Single, dual and triple output• 500 V dc isolation voltage• MTBF >2 million hours @75°C case temperature• Complete, no extra filters or heatsinks requiredSpecifications Characteristics min max Unit TC Case temperature1) -45 +115 ...
PKA 2000 I: Features: • Single, dual and triple output• 500 V dc isolation voltage• MTBF >2 million hours @75°C case temperature• Complete, no extra filters or heatsinks requiredSpeci...
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Characteristics |
min |
max |
Unit | |
TC |
Case temperature1) |
-45 |
+115 |
|
TS |
Storage temperature |
-55 |
+125 |
|
VI |
Input voltage |
-0.5 |
36 |
Vdc |
VISO |
Isolation voltage (input to output test voltage) |
500 |
Vdc | |
Transient input energy @ TA = +25 |
1.3 |
Ws | ||
VRC |
Remote control voltage (pin 9) |
0 |
5 |
V |
VADJ |
Output adjust voltage (pin 10) |
0 |
VO |
V |
The 25-40 watts PKA2000 series hybrid DC/DC power modules are especially designed for decentralized 24/28 Vdc system distributed onboard DC/DC coverters. By using a thickfilm thecknology, which provides a high degree of intergration as well as efficient thermal management, and by utilizing a 300 kHz switching frequency, these highly reliable products comply to demanding applications within e.g. cellular radio, medical, industrial and airborne industri. Input to output isolation is 500 Vdc .
Mechanical ruggedness in conformance with IEC 68-2 - is close to requirements for discrete components. Extreme temperature conditions can be met since the converters can operate with full output power in ambient temperatures ranging from 45 to +85 °C or up to +115 °C case temperature, making the PKA2000 series ideal also for applications within various non-controlled environments.
The PKA2000 series is manufactured using highly automated manufacturing lines with a world-class quality commitment and a five-year warranty.Ericsson Microelectronics AB has been an ISO 9001 certified supplier since 1991. For a complete product program please reference the back cover.