Electrical characteristics curves – Delta Electronics Series E48SH User Manual
Page 6
ELECTRICAL CHARACTERISTICS CURVES
Figure 12: Input reflected ripple current, i
s
, through a 12µH
source inductor at nominal input voltage and rated load current
(20 mA/div, 2us/div).
Figure
13: Output voltage noise and ripple measurement test
setup
Figure 14: Output voltage ripple at nominal input voltage and
rated load current (Io=30A)(50 mV/div, 2us/div)
Load capacitance: 1µF ceramic capacitor and 10µF tantalum
capacitor. Bandwidth: 20 MHz. Scope measurements should be
made using a BNC cable (length shorter than 20 inches).
Position the load between 51 mm to 76 mm (2 inches to 3
inches) from the module.
Figure
15:
Output voltage vs. load current showing typical
current limit curves and converter shutdown points.
Strip
Copper
Vo(-)
Vo(+)
10u
1u
SCOPE
RESISTIVE
LOAD
E48SH3R330_02162007
6
- AC Motor Drive VFD-G (183 pages)
- SMT Power Inductor SIL104R (1 page)
- Q48SB (2 pages)
- Planar DC/DC Transformer ER/ER(Plate) 22 (1 page)
- SMT Power Inductor HCB1190B (1 page)
- Series E48SR (15 pages)
- E48SR12007 (15 pages)
- SMT Power Inductor SIWC1360 (1 page)
- PFC Chokes PFC2815V Series (1 page)
- SMT Power Inductor SIB86 (1 page)
- PMC-24V050W1AA (2 pages)
- SMT Power Inductor HCB1050 (1 page)
- SMT Power Inductor HAH1330 (1 page)
- PFC Chokes PFC4120V Series (1 page)
- PFC Choke PFC3520V Series (1 page)
- SMT Power Inductor HCB1047B (1 page)
- SMT Power Inductor HAH1365 (1 page)
- SMT Power Inductor HMS1355 (1 page)
- Series S48SA (13 pages)
- E48SC (2 pages)
- SMT Power Inductor SILM106 (1 page)
- Delphi Series L48DB (2 pages)
- S48SA (13 pages)
- E36SR (2 pages)
- 3KVA (31 pages)
- SMT Power Inductor HMU1056L (1 page)
- Through Hole Power Inductors THCBR1090 (1 page)
- SMT Power Inductor SIL625 (1 page)
- SMT Power Inductor 1378(S) (1 page)
- Through Hole Power Inductors 1411 (1 page)
- Current Sense Transformers TCE1310H (1 page)
- H48SR (13 pages)
- AC Motor Drive VFD-EL (209 pages)
- Through Hole Power Inductors THAH1095 (1 page)
- Suppression Inductors LFU09V (1 page)
- SMT Power Inductor HCB0740A (1 page)
- Power Output Module DVPPS01 (2 pages)
- SMT Power Inductor SIR74 (1 page)
- L36SA (2 pages)
- 4.5V~ 5.5V (3 pages)
- Delphi Series V48SB (2 pages)
- Series S48SP (14 pages)
- Series 240W (11 pages)
- Delphi Series E24SR (15 pages)