• Industry Standard 1” x 1” Footprint
• 9-36V or 18-75VDC Input
• Six Sided Shield
• Standard pin out compatible with 2” x 1” products
• Efficiency up to 89%
• Fixed switching frequency
Key Market Segments & Applications
Telecom/Datacom
Process Control
Wireless Network
Measurement & Test
PXB15 Series
Single and Dual output 15W
DC-DC converters
PXB15 Features and Benefits
Features
• UL, C-UL, VDE CE
• 2:1 and 4:1 Range Input
• Low Profile
Benefits
• Easier system approvals
• Less parts to inventory
• Reduced radiated noise
Specifications
Single Output
Dual Output
Max Output Power
15W
+/-1%
+/-10%
None
MODEL
HWS600
HWS1000
Voltage Accuracy
Voltage Adjustment (1)
Minimum Load
Line Regulation Single/Dual output
Load Regulation Single/Dual output
Cross regulation
+/-0.2%
+/-0.2%
+/-0.5%
+/-1.0%
+/-5%
Ripple and Noise
See table
Start up time
Nominal VIN
Power Up 30mS
and constant Resistive load
Remote ON/OFF 30mS
Start up voltage 2:1 Input 12V/24V/48V
Start up voltage 4:1 Input 24V/48V
Shut down voltage 2:1 Input 12V/24V/48V
Shut down voltage 4:1 24V/48V
Remote on/off
9VDC/17VDC/33VDC
9VDC/18VDC
8VDC/14.5VDC/30.5VDC
8VDC/16VDC
Positive Logic: ON: Open or 3-15V, OFF Short or <1.2V
Negative Logic: ON: Short or <1.2V, OFF: Open or 3-15V
See table
Effciency
Temperature Coefficient
<+/-0.02%/ C
˚
Operating Temperature
-40 to +85 C, derating necessary above 60 C
˚
˚
˚
Storage Temperature
-55 to +125 C
˚
˚
Thermal Shock
MIL-STD-810F
5 to 95%
Relative Humidity (non condensing)
Transient Response (25% step load change)
Overvoltage Protection (Zener clamp)
Overcurrent and Short Circuit Protection
Input Surge Voltage (Maximum for 100ms)
Reflected input ripple (peak to peak)
Isolation Voltage Input to Output
Input (output) to Case
250µs recovery
120-130%
Typically at 150%, hiccup with self recovery
12V input: 36V, 24V input: 50V, 48V input: 100V
30mA
1600VDC minimum
1000VDC minimum
Isolation Resistance
109 Ω minimum
Isolation Capacitance (max)
Switching Frequency (Fixed)
MTBF (BELLCORE TR-NWT-000332)
Vibration
1000pF
400kHz typ
1,330,000 hours
MIL-STD-810F
Conducted and Radiated Emissions (2)
Immunity (3)
EN55022 Level A
EN61000-4-2, -3, -4, -5, -6 Pref Criteria A
Safety Agency Certifications
Size (mm) (L x W x H)
IEC/UL/CSA/EN 62368-1, 60950-1, CE Mark
25.4 x 25.4 x 9.9
Weight (g)
15
3
Warranty (yrs)
1
PXB15 Series