D C /D C C o n ve rte rs
2 5 /3 0 Wa tts
W F S e rie s
XP iQ in c .
Inte llig e nt De s ig n Qua lity Prod uc t
2 :1 In p u t Ra n g e
•
•
Effic ie n c y to 8 5 %
•
3 0 0 kHz S w itc h in g Fre q u e n c y
•
O ve rvo lta g e P ro te c tio n
•
Re m o te Dis a b le
•
S ix-s id e d S h ie ld
•
Exte rn a l O u tp u t Trim
S p e c ific a tio n
All specifications are typical at 25°C, nominal line & 75% load
Line Regulation
Single/Dual Output
Triple Output
In p u t
Input Voltage Range
•
•
±0.5% max.
±1.0% max.
•
•
See Table
Input Filter
π Type
Load Regulation
Single/Dual Output
•
•
±1.0% max.
±5.0% max.
O u tp u t
Voltage Accuracy
Triple Output
•
Single output, ±2% max.
Dual + output, ±2% max.
Dual - output, ±3% max.
Triple 5V, ±2% max.
G e n e ra l
Efficiency
•
•
•
•
See Table
Isolation Voltage
Isolation Resistance
500 VDC min
109 ohms min.
300 kHz
12V/15V, ±5% max.
Voltage Balance
Switching
Dual Output at full load
Frequency
•
±1% max.
Case Grounding
•
Capacity Coupled to Input
-25°C to +100°C
Transient Response
Single, 25% Step Load Change
Operating Temperature •
Range
•
<500µ sec
Storage Temperature
Range
•
-55°C to +105°C
Dual, FL=1/2L±1% Error Band
•
<500µ sec
External Trim
Adj. Range
En viro n m e n ta l
•
•
±10%
EMI/RFI
•
Six-sided Continuous Shield
100°C max
Ripple & Noise
(20MHz BW)
10mV RMS, max
75m V p-p max.
Case Temperature
Case Material
•
•
•
•
Black Coated Copper with
Non-Conductive Base
Temperature
Coefficient
•
•
±0.02%/°C max.
Dimensions
2 x 2 x 0.40 inches
(50.8 x 50.8 x 10.2 mm)
Short Circuit
Protection
Indefinite
Safety Approvals
UL1950 for U versions only
•
•
PH: 508 429.9883
FAX: 800 226.2100
Email: sales@xp-iq.com
Holliston, MA 01746 USA
39
w w w .XP - iQ .c o m