EUS25-096 Datasheet, PDF (2/7 Pages) Murata Power Solutions Inc. – BUS CONVERTER

Murata Power Solutions
BUS CONVERTER
EUS25-096 Model
Table 3
Protection Characteristics
Output Over-Current Shutdown
Over Temperature Shutdown
Over Temperature Restart Hysteresis
Table 4
General Specifications
Isolation Voltage
Isolation Resistance
Storage Temperature Range
Operating Temperature Range
Thermal Measurement Location Temperature
Material Flammability
MTBF
Dimension
Weight
Table 5
Standards Compliance
UL/CSA 60950
EN60950
Notes & Conditions
Non-Latching
Re-start rate
Non-Latching
Notes & Conditions
Input to Output
Input to Output
Non-condensing
Ambient
See mechanical drawing for TML location
UL 94V-0
Calculated (Bellcore TR-332)
Demonstrated
2.28”L x 0.9”W x 0.48”H (max)
(57.9L x 22.9W x 12.19H mm max)
Notes & Conditions (6)
Basic Insulation
Certified by TUV
Min
Typ. Max Units
27
30
33
A
60
msec
125
130 °C
10
°C
Min
2250
10
-40
-40
Typ.
2.7
>2
Max
125
100
120
Units
Vdc
Mohm
°C
°C
°C
x10⁶ Hrs
x10⁶ Hrs
30
grams
Notes:
(1) Vin = 48Vdc, Ta = 25 °C, Airflow = 200 LFM for all data unless otherwise noted.
(2) Output Ripple Voltage and noise is specified when measured with a 10uF tantalum and a 1uF ceramic capacitor at the converter
output pins.
(3) Transient response is specified without a capacitor at the output of the converter.
(4) Thermal shutdown is monitored at the Thermal Measurement Location (TML). See ‘Mechanical Information’ on page 3 for TML
location.
(5) See ‘Safety Considerations’ shown in Figure 1.
(6) De-rating curves are conducted in a controlled environment. End application testing is required to ensure the Thermal Measurement
Location temperature is below the maximum specified.
(7) Recommended airflow direction is from pin 1 to pin 3, or 3 to 1 (transverse).
(8) Current share accuracy is optimized when the source and load impedance presented to each converter is equal.
(9) Input Reflected Ripple is specified when measured with a 12uH source inductance. Without an input filter inductor, input ripple is less
than 1 Arms for an input filter capacitance rated 70 mohms esr
2
EUS25-096 6200911514_B01_18/04/08