Datasheet

RPP20-W
www.recom-international.com
PP-9
REV: 2/2011
Specifications
(typical at nominal input and 25°C unless otherwise noted)
POWERLINE+
DC/DC-Converter
RPP20-S_DW
Series
Notes :
Weight Ribbed Case 26g
Flat Case 22g
Baseplate Case 43g
Packing Quantity Ribbed and Flat Case 5 pcs per Tube
Baseplate Case Single packed
Safety Standards certified UL-60950-1, 1st Edition
Thermal Cycling complies with MIL-STD-810F
Vibration 10-55Hz, 12G, 30 Min. along X, Y and Z
Conducted Emissions EN55022 Class B
Radiated Emissions EN55022 Class B
ESD EN61000-4-2 Perf. Criteria B
Radiated Immunity EN61000-4-3 Perf. Criteria A
Fast Transient
(5)
EN61000-4-4 Perf. Criteria B
Surge
(5)
EN61000-4-5 Perf. Criteria B
Conducted Immunity EN61000-4-6 Perf. Criteria A
MTBF calculated according to BELLCORE TR-NWT-000332
(6)
2195 x 10
3
hours
1. Typical values at nominal input voltage and no load/full load.
2. Typical values at nominal input voltage and full load.
3. Typical values at nominal input voltage and full load in vertical orientation and with Eurocard-sized PCB ground planes to assist in heat dissipation.
For horizontal orientation, reduce the maximum temperatures by 10°C.
4. The ON/OFF pin voltage is referenced to negative input. The pin is pulled high internally.
ON/OFF control is standard with positive logic: e.g. RPP20-2405SW, RPP20-4805DW-B.
Add “1” before the suffix for negative logic: e.g. RPP20-2405SW-1, RPP20-4805DW-1B.
Positive logic: 0= OFF, 1 = ON. The converter will be ON if the CTRL is left open.
Negative logic: 1 = OFF, 0 = ON. The converter will be OFF if the CTRL is left open.
5. Requires an external 100µF low ESR capacitor to meet EN61000-4-4 and EN61000-4-5
6. Case l: 50% Stress, Temperature at 50°C (Ground Benign).
7. To ensure a good all-round electrical contact, the baseplate is pressed firmly into place within the aluminium housing.The hydraulic press can leave
tooling marks and deformations to both the housing and baseplate. The case is anodised aluminium, so there will be natural variations in the case
colour and the aluminium is not scratch resistant. Any resultant marks, scratches and colour varations are cosmetic only and do not affect the
operation or performance of the converters.
Trim Up
10k
W
Trimpot
Trim Down
10k
W
Trimpot
10kW
Trimpot
Trim
+Vout
-Vout
Trim
+Vout
-Vout
External Output Trimming
Refer To Application Notes for
recommended resistor Values