• Single and dual output
• Meet EN55022 Class B
• Input fuse protection
• Input reverse polarity protection
• Input in-rush current protection
• Overload and short circuit protection
• Over voltage protection
• Reliable snap-on for DIN rail TS-35/7.5 or TS-35/15
• I/O-isolation 1600 VDC
• Output DC-OK indicator
DPX30W Series
Single and Dual Output 30W Din Rail Mount
DC-DC Converters
Key Market Segments & Applications
Communication Systems, Industry Control Systems
Factory Automation, Semiconductor Equipment
DPX30W Features and Benefits
Benefits
• Easier System Approvals
• Less Parts to Inventory
Features
• CE Approval
• Wide Range Input
Specifications
ITEMS
DPX30W
Rated Input voltage range
Switching Frequency
Maximum Input Current
Input Fuse
24V nominal input 10-40VDC
24V input, 6A Fuse
48V nominal input 18-75VDC
48V input, 4A fuse
300kHz, typ
See Table
Max Output Power (W)
Voltage Accuracy
See Table
Single/Dual 1.0% / Single (3.3V) 1.5%
Single output 10%
Voltage Adjustment
Minimun Load
(Note 7)
N/A
Line Regulation (LL to HL at full load)
Ripple and Noise
Single 0.5% / Dual 0.5%
20MHz bandwidth See table
Power up 100mS, typ
Start up time (Nominal Vin and constant resistive load)
Remote on/off (option)
(Note 2)
POSITIVE Logic: ON: Open or 3-12V, OFF Short or <1.2V
NEGATIVE Logic: ON: Short or <1.2V, OFF Open or 3-12V
See Table
Efficiency
Over Current Protection, Factory Set
Short Circuit Protection
Overvoltage Protection
Maximum, 150% of full load
Hiccup, auto recovery
(Note 3)
3.3V output
5V output
12V output
15 output
3.9V
6.2V
15V
18V
Operating Temperature
Storage Temperature
-40˚C ~ 67˚C (without derating) 67˚C ~ 90˚C (with derating - see curve)
-40˚C ~ 105˚C
Thermal Shock
MIL-STD-810F
Relative Humidity (non condensing)
5% to 95% RH
Transient Response (25% step load change)
250µS
Isolation Voltage (Min)
Isolation Resistance
Isolation Capacitance (Max)
MTBF BELLCORE TR-NWT-000332 (Note 1)
Vibration
1600Vdc
109 Ω
4000 pF
112,400 hrs
MIL-STD-810F
Conducted and Radiated Emissions
Immunity
EN55022, Class B
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6 Perf. Criteria A
Safety
CE
57.6 x 24.5 x 125.0 mm
170g
Size (H x W x D)
Weight
Connector
Screw Terminal
Convection
Output DC good
3
Cooling
Front Panel LED
Warranty yrs
Notes: See page 2
1
DPX30W Series