P48WG_14 Datasheet, PDF (1/4 Pages) PEAK electronics GmbH – P48WG_14

P48WG-xxxxE/Z2:1LF
PM8-SERIES
Rev.12-2008
20 Watt
2:1 Wide Input
Reg. Single and Dual Output
2” x 1” Case
1.5 kV DC I/O Isolation
Over Voltage/Current Protection
Soft Start and Remote Ctrl.
Mainzer Straße 151–153
D-55299 Nackenheim
Tel. [phone]
Fax: [phone]
www.peak-electronics.de
[e-mail]
The PM8 series is a family of cost effective 20 W, single & dual output
DC/DC converters with a wide 2:1 Input. These converters are
encapsulated in nickel coated copper 2”x1” case with high performance
technology like active clamp, high efficiency operation and output voltage
accuracy of ±1% maximum. Precise controlled design provides tight line /
load regulation
All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified
Input Specifications
Voltage Range
Input Filter
Input Reflected Ripple Current¹
Start up Time (Nom. Vin and constant resistive load)
2:1 Wide Input
PI Type
20 mA pk-pk
20mS, typ.
Output Specifications
Voltage Accuracy
Voltage Adjustability (Trim – only Single Output)
Short Circuit Protection
Over Current Protection
Line Regulation
Load Regulation (0% - 100%)
Cross Regulation³ (Dual Output)
Ripple and Noise (20Mhz bandwidth)
Temperature Coefficient
Transient Recovery Time⁴
Transient Response Deviation⁴
± 1%
± 10%, max.
Indefinite (Hiccup, Automatic Recovery)
140% of max. Iout
± 0.2%
± 0.5% (Single), ± 1% (Dual)
± 5%
75 mV pk-pk
± 0.02% / °C
250us, typ.
± 3%, max.
General Specifications
Efficiency
I/O Isolation Voltage (3 sec.)
I/O Isolation Capacitance
I/O Isolation Resistance
Switching Frequency
Humidity
Reliability Calculated MTBF (MIL-HDBK-217F)
See Table
1500 VDC
1200 pF, typ.
1000 M Ohm
330 kHz, typ.
95% rel H
> 0.684 Mhrs
Physical Specifications
Case Material
Potting Material
Weight
Nickel Coated Copper
Epoxy (UL94V-0 rated)
~ 30g, typ.
Environment Specifications
Operating Temperature
-40 to +71°C (ambient)
Maximum Case Temperature
100°C
Storage Temperature
-40 to +125°C
Cooling
Free Air Convection
RoHS Conform
Soldering 260°C, max. (1.5mm from case 10s.)
PM8-Series – P48WG-xxxxE/Z2:1LF – Single and Dual Output – 2”x1” - Metal Case
Specification can change without a notice – We accept no liability for any inaccuracy or printing errors.
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