This family of DC / DC power supplies is designed for automotive applications to be used under harsh environmental conditions. It operates as buck converter at a frequency of 80kHz.
Input according to: | VG 96916 –5 |
Safety according to: | EN 60950-1 |
Isolation Voltage: | 200 Vdc In-Out |
Isolation resistance: | 107 Ω |
Dimensions: | 175 x 113 x 58mm (W x D x H) |
Weight: | approx. 1 kg |
Technical specifications
refer to data sheet: 00122
By courtesy of roda mildef GmbH
Input voltage: | 16,0 Vdc to 34,0 Vdc |
Consumption: | 0,02 A to 3,0 A at 24 Vdc |
Output voltage: | 19,0 Vdc ±0,2 Vdc indicated by LED on top |
Output current: | 4,2 A |
Connector in / out: | SJT / SJT |
Efficiency: | typ. >83 % at 24 Vdc |
Protected against: | ■ input reverse polarity ■ over voltage ■ short-circuit ■ no-load |
Ripple & noise: | <20 mV RMS at 20 MHz |
Protection: | IP 65 (EN 60529) |
EMC: VG 95373: | LA01; SA02; SA04; LF01; LF02; LF03; LF05; SF03; SF01 |
MIL-STD 461E: | CE102; CS101; CS114; CS115; CS116; RE101; RE102; RS101; RS 103 |
Temperature: | -40 °C to +85 °C (operating) -46 °C to +90 °C (storage) |
Temp. shock: | -40 °C to +70 °C (ΔT <1min) |
Humidity: | up to 95 % rel. |
Low pressure (altitude): | up to 4500 m operating |
Vibration: | 1,5 g, 60 Hz to 400 Hz 1,0 g, 400 Hz to 2000 Hz |
Shock: | 10 g, 6 ms (operating) |
Output: 24 Vdc / 4,0 A