Transcript
DC/DC converters
5 5
Extended Delivery
YEARS
Extended
YEARS
BEC-101
Fanless Delivery
Eco Fanless
Eco
Operation
Operation
100 Watt
Operating temperature -20…+80 °C Two-stage EMI filter Widerange input 10…36 V DC The compact and very efficient DC/DC converter was designed for operation in high-temperature environments. With its widerange input this DC/DC converter operates both in 12 V DC and 24 V DC. The output voltage is galvanically isolated from the input and regulated. Cooling for the DC/DC converter is done either by means of a direct connection to the casing or by a heat sink, which is optional available.
Te c h n i c a l d a t a 10…36 V DC 12 A max (10 V DC), 4.8 A max. (24 V DC) App. 88 % (BEC-101-12VCF) and app. 87 % (BEC-101-24VCF) Short circuit protection: Yes, auto recovery Overvoltage protection: at 115…140% of nominal voltage Overtemperature protection: Switch off at app. +110 °C (Case temperature), auto recovery 1500 V DC Input / Output Designed according to IEC/EN60950-1 Operating: -20…+80 °C (with derating from +60 °C with heat sink PSZ-1002 and from +75 °C with heat sink PSZ-1003) / Storage: -40…+85 °C See derating diagram For cooling we recommend optionally the heat sink PSZ-1002 and PSZ-1003 respectively Please visit our website www.bicker.de and refer to the product „BEC-101“ for detailed information on the calculation of the minimum required airflow. 550 000 h according to MIL-HDBK-217F at +25 °C Operating: 10…85 % RH, non-condensing / Storage: 10…90 % RH, non-condensing 97.5 x 86 x (max.) 30 mm ±0.5 mm (without heat sink) 0.15 kg
Product specific data Adjustable range On / off function
Output voltage ±10 %, adjustable at POT1 X2 ON/OFF open = ON / closed = OFF
Bottom view of BEC-101
Article No. BEC-101-12VCF BEC-101-24VCF
Output voltage +12 V +24 V
Input current min max 0.2 A 4.76 A 0.1 A 4.86 A
Output current min max 0 A 8.2 A 0 A 4.1 A
Ripple & Noise 120 mV 240 mV
Efficiency* app. 88 % app. 87 %
* Efficiency measured at 24 VDC input voltage. Ripple and Noise was measured by a 15 MHz bandwidth limited oscilloscope with connected 10 nF and 1 µF capacitors at the output. A back-up fuse has to be used. (12 VDC: 10 A, 24 VDC: 7,5 A). As a power component this PSU is for assembly purposes only and must not be operated in unassembled condition. The final assembly has to comply with the valid EMC and safety standards.
Bicker Elektronik GmbH | 86609 Donauwörth | Germany Tel. +49 906 70595-0 |
[email protected] | www.bicker.de
DC/DC converters
Input voltage Input current Efficiency Protection Insulation voltage Safety Temperature Derating Cooling Airflow for cooling MTBF Humidity Dimensions (W x D x H) Weight (net)
DC/DC converters Drawing BEC-101 3.5
13.9
Tolerance ±0.5 mm
97.5
3.3 4LED
50.8
OUTOUTOUT+ OUT+ SENSSENS+ ON/OFFON/OFF+ soff
soff
JP1
JP2
POT1
3.7
14.1
48.3
DC/DC converters
The sense line was factory-set to internal (off). If an external sense line is required, the jumpers JP1/JP2 on the PCB have to be removed. The length of the sense line must not exceed 300 mm and it must be twisted. It is connected directly to the supply connector of the load. For detailed information please visit our website www.bicker.de and refer to the article number. Description Heatsink-Set consisting of heat sink (61 x 58 x 12.7 mm, horizontal fins), thermal pad, screws / spring washers Heatsink-Set consisting of heat sink (61 x 58 x 25.4 mm, horizontal fins), thermal pad, screws / spring washers
Derating with heat sink PSZ-1002 120 %
60 °C
100 % 80 % 60 % 40 % 20 %
Dearting with heat sink PSZ-1003 120 % Output power (%)
Optional accessory Article No. PSZ-1002 PSZ-1003
Output power (%)
Specification is subject to change without notice. Errors excepted. Status as at: 27.11.2014
1.6
102.0
19.2
13.0 max
22.5
15.2 max
85.9
IN+ IN+ ININPE
75 °C
100 % 80 % 60 % 40 % 20 %
0 %
0 % -40 -20
0 20 40 60 80 100 120 Operating temperature (° C)
-40 -20
0 20 40 60 80 100 120 Operating temperature (° C)
Bicker Elektronik GmbH | 86609 Donauwörth | Germany Tel. +49 906 70595-0 |
[email protected] | www.bicker.de
