XCEL Power Systems, Ltd. Datasheets for DC-DC Converters

DC-DC converters accept DC input and provide regulated and/or isolated DC output in various applications including computer flash memory, telecommunications equipment, and process control systems.
DC-DC Converters: Learn more

Product Name Notes
Ground Based Military Power Supply -- EP1343 • 1600W Single Output • Over Current Protection • Over Voltage Protection • Over Temperature Protection GENERAL SPECIFICATION ¨ 110V ~ 253V DC (Def Stan 61-5 Part 2) ¨ Single...
Ground Based Military Power Supply -- EP1375 • 200W Capacitor Charger • Over Current Protection • Over Voltage Protection • High Efficiency GENERAL SPECIFICATION ¨ 14V ~ 36V DC ¨ Multiple Outputs 5V DC @ 3A, 12VDC...
Helicopter Mounted Custom Power Supply -- EP1263 • 490W Surge Rated • Efficiency >75% • Surface Mount Technology • BITE Capability GENERAL SPECIFICATION ¨ 28 V DC Input – Aircraft Supply ¨ Multiple Outputs ranging from +5V...
Military Avionics Custom HV Power Supply -- EP1262 • BITE Capability • Dynamic Focus • Over Voltage Protection • Isolated HV Output GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +20KV @ 0.6mA, 4.5KV @ 200μA,...
Military Avionics Custom Power Supply -- EP1197 • BITE Capability • Efficiency >70% • Nuclear Circumvention • Control & Monitoring Functionality GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs ranging from -45V DC @ 0.1A,...
Helicopter Infra Red Sensing Power Supply -- SP3241 • BITE Capability • Efficiency >70% • Nuclear Circumvention • Output Sequencing GENERAL SPECIFICATION ¨ 50 V DC Input ¨ Multiple Outputs -5.2V @ 3.3A, ±7V @ 1.5A, 2off +15V...
Helicopter Infra Red Sensing Power Supply -- SP3242 • BITE Capability • Efficiency >75% • Nuclear Circumvention • Output Sequencing GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs -5.2V @ 4.2A, +5V @ 5.3A, +5V @...
Missile Surveillance Radar Power Supply -- SP3146 • BITE Capability • High MTBF • Nuclear Circumvention • Isolated Outputs GENERAL SPECIFICATION ¨ 200 V DC 3-Phase Input (DEF STAN 61-5 Part2) ¨ Multiple Outputs +5V @ 0.9A,...
Laser Inertial Navigation Power Supply -- SP3245 • BITE Capability • Power Factor Correction • Multiple PCB Design • High Reliability GENERAL SPECIFICATION ¨ 115 V AC Single Phase Input ( 28 V DC ) ¨ Multiple...
Laser Designator Power Supply -- EP1285 • Charger Efficiency >85% • Lightweight • BITE Capability • Over Current Protection GENERAL SPECIFICATION ¨ 14 V DC ~ 36 V DC Input ¨ Multiple Outputs +5V DC @...
QUAD Series Power Supplies -- QUAD SERIES • Configurable Standard Product • 1 ~ 4 User Specified Outputs • Integral EMI Filter (MIL-STD- 461C) • Rugged Design (MIL-STD-810D) GENERAL SPECIFICATION ¨ Typically 50VDC ~ 180 VDC, 90...
Nuclear Scanner Power Supply -- EP1315 • Control Functions • Visual Status Indication • Single PCB Solution • HV Output GENERAL SPECIFICATION ¨ 20 V DC ~ 50 V DC Input ¨ Output Voltage +650V @...
Eurofighter Power Supply Unit -- EP1387 • Efficiency > 79% • Modular Design • Uses COTS Components • Short Circuit Protection GENERAL SPECIFICATION ¨ 280 VDC Input ¨ 10 Outputs ranging from +3 to ±15V ~...
Mobile Radar Low Voltage PSU -- SP3157 • Efficiency >65% • Double Eurocard Plug-in • MTBF 25000hrs @ 40°C • Forced Convection GENERAL SPECIFICATION ¨ 6V DC Input ¨ Output Voltage +5V @ 15A ¨ Operating Temperature...
High Powered LITE PSU -- EP1308 • Efficiency >65% • Noise & Ripple <50mV • Lightweight • High Power • Feature 4 GENERAL SPECIFICATION ¨ 28 V DC Battery Input (Nominal) ¨ Output Voltages ranging from...
Military Mon Portable Custom PSU -- EP1151 • Efficiency >68% • Over Current Protection • BITE Capability • Lightweight GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +5V @ 2.6A, -5.2V @ 1A, +8V @...
Shipborne weapons IFF Deflection -- EP1258 • Efficiency >73% • Open Frame Construction • Two PCB Design • To fit Customer Housing GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +5V @ 4A, ±16...
Military Mon Portable Custom PSU -- EP1152 • Efficiency >80% • BITE Capability • Open Current Protection • Open Frame GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +26V @ 5A ¨ Operating Temperature Range...
Mobile Missile Power Supply -- SP3202 • Efficiency 60% • BITE Capability • Nuclear Circumvention GENERAL SPECIFICATION ¨ 200 V DC 3-Phase Input ¨ Dual Outputs +5V @ 35A, +2.5V @ 12.5A ¨ Operating Temperature Range...
MK4 Wheelbarrow PSU – Bomb Disposal -- SP3075 • Efficiency 90% • Open Frame Design • Single PCB • Harsh Environment Compliant GENERAL SPECIFICATION ¨ 24 V DC Input ¨ Output Voltage +36V DC @ 40A ¨ Operating...
Naval ESM Power Supply -- SP3173 • High Reliability • EMC Protected • Efficiency >70% • High Current Capability GENERAL SPECIFICATION ¨ 115 V ~ 230 V 3-Phase / 280 V DC – 420 V DC...
Mobile Radar Power Supply -- SP3255 • High Reliability • Lightweight • Efficiency >75% • MTBF 73000hrs @ 70°C GENERAL SPECIFICATION ¨ 5 V DC Input ¨ Output Voltage +2.5V DC @ 10A ¨ Operating Temperature...
Flat Battery Start Panel -- EP1312 • High Reliability • Lightweight • High Short –term Current Supply • Harsh Environment GENERAL SPECIFICATION ¨ 500 V DC ~ 900 V DC Input (Nominal = 750 V DC)...
High Voltage, Single Output, Flat Battery PSU -- SP3264 • High Reliability • Lightweight • High Short-term Current Supply • Harsh Environment GENERAL SPECIFICATION ¨ 350 V DC ~ 720 V DC Input (Nominal = 600 V DC) ¨
High Voltage, Single Output, Flat Battery PSU -- SP3261 • High Reliability • Lightweight • High Short-term Current Supply • Harsh Environment GENERAL SPECIFICATION ¨ 350 V DC ~ 900 V DC Input ¨ Single Output: +18.5V Electronically ‘OR’ed...
High Voltage, Single Output, Flat Battery PSU -- SP3263 • High Reliability • Lightweight • High Short-term Current Supply • Harsh Environment GENERAL SPECIFICATION ¨ 500 V DC ~ 900 V DC Input (Nominal = 600 V DC) ¨
Multiple Input Voltage, Multiple Outputs, Display PSU -- SP3267 • High Reliability • Lightweight • Multi-Function Display • Marine Environment GENERAL SPECIFICATION ¨ 18 V DC ~ 26 V DC Input & 105 V AC ~ 124 V AC...
DC Voltage Input, Multiple Outputs, Railway PSU -- EP1311 • High Reliability • Lightweight • Rack Mounted • Harsh Environment GENERAL SPECIFICATION ¨ 67 V DC ~ 137 V DC Input ¨ Multiple Output: +5V DC @ 5A, -15V...
25 Watt Military Power Supply -- 25MP STD SERIES • High Reliability • Non Isolated • Military Temperature Range • Short Circuit Protection GENERAL SPECIFICATION ¨ 48V DC ± 10% Intermediate BUS Voltage ¨ Single Output: +2.5 V DC...
Pilot Display Power Supply -- EP1223 • High Reliability • Output Power 17W • Short Circuit Protection • Isolated HV Output GENERAL SPECIFICATION ¨ 26.5V DC ~ 40V DC Input ¨ Multiple Outputs +17.5KV ~ 20.5KV...
LV, Multi-Function Display Power Supply -- EP1324 • High Reliability • Over Voltage Protection • Over Temperature Sensor • BITE Capability GENERAL SPECIFICATION ¨ 28 V DC Input – Aircraft Supply (MIL-STD-704A) ¨ Multiple Outputs +3.3V DC...
LV Multiple Outputs, Military Helmet Display PSU -- EP1234 • Hold-up of 6mS • Efficiency >75% • Short Circuit Protection • Over Voltage Protection GENERAL SPECIFICATION ¨ 28 V DC Input (BS 2282) ¨ Multiple Outputs +5V @ 6.3A,...
Military Avionics PSU -- EP1256 • Lightweight • ‘Output Good’ Indication • Over Voltage Protection • Single PCB Solution GENERAL SPECIFICATION ¨ 18 V DC ~ 32 V DC Input ¨ Multiple Outputs ranging from...
Mobile Missile Power Supply -- SP3201 • Lightweight • BITE Capability • Nuclear Circumvention • O/P Sequencing & Control GENERAL SPECIFICATION ¨ 200 V DC 3-Phase Input (DEF STAN 61-5 - Part 2) ¨ Dual Outputs...
Missile Command Radar PSU -- SP3181 • Lightweight • BITE Capability • Nuclear Circumvention • O/P Sequencing & Control GENERAL SPECIFICATION ¨ 200 V DC 3-Phase Input ¨ Multiple Outputs +5V @ 5A, 12V @ 2A,...
Eurofighter Power Supply Unit -- EP1388 • Lightweight • Efficiency > 80% • Modular Design • Uses COTS Components • Short Circuit Protection • Dual Card Solution GENERAL SPECIFICATION ¨ 280 VDC Input ¨ Multiple Outputs,...
Helicopter Mounted Helmet Display Power Supply -- EP1316 • Lightweight • Efficiency >50% • Low Profile • Isolated HV Output GENERAL SPECIFICATION ¨ 28 V DC Input (MIL-STD 704D Compliant) ¨ Multiple Outputs ±5V @ 1.7A, 11V @...
Main Battle Tank Power Supply -- EP1194 • Lightweight • Efficiency >67% • High Reliability • Multiple PCB Design GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Dual Outputs +5V @ 3A, +24V @ 6A or 9A...
HV / LV Towed Decoy Power Supply -- EP1307 • Lightweight • Efficiency >74% • Short Circuit Protection • Isolated HV Output GENERAL SPECIFICATION ¨ 200 V DC ~ 310 V DC Input ¨ Multiple Outputs +5V @ 0.3A,...
Fighter Aircraft Custom Power Supply -- EP1222 • Lightweight • Efficiency >78% • Short Circuit Protection • Triple Card Solution GENERAL SPECIFICATION ¨ 280 V DC Input ¨ Multiple Outputs ranging from -5.2V to ±15V DC ¨
Fighter Aircraft Custom Power Supply -- EP1221 • Lightweight • Efficiency >79% • Short Circuit Protection • Stable Outputs GENERAL SPECIFICATION ¨ 280 V DC Input ¨ Multiple Outputs ranging from +3V to ±15V ¨ Operating Temperature...
Camera Power Supply Distribution Unit -- EP1362 • Lightweight • Efficiency >80% at Full Load • Status/BITE monitoring using FPGA’s • Digital Interface GENERAL SPECIFICATION ¨ 28 VDC Input (Transients to 57V) ¨ Outputs 12~15VDC @ 40W,...
Helmet Mounted Display Power Supply -- EP1210 • Lightweight • Fully Encapsulated HV Section • Separate LV and Control PCB’s • Isolated HV Output GENERAL SPECIFICATION ¨ 12 V DC ~ 40 V DC Input ¨ Multiple...
Thermal Imaging Power Supply -- EP1231 • Lightweight • Single Card Solution • Small Space Envelope • High Reliability GENERAL SPECIFICATION ¨ 12 V DC ~ 80 V DC Input (MIL-STD 1276), 15V DC Nominal Battery...
Seaborne Thermal Imager PSU -- EP1277 • Lightweight • Suitable for Marine Environment GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +9V DC ~ 12V DC @ 3A ¨ Operating Temperature Range -40°C to...
Camera motor Control Power Supply Unit -- EP1364 • Lightweight • Very low Profile • Short Circuit Protection • Current Monitoring GENERAL SPECIFICATION ¨ 12 ~ 15 VDC Input ¨ Dual Motor Controls, Bi – Directional, 15V @...
Seaborne Periscope PSU -- EP1245 • Modular Design • Suitable for Marine Environment • Outputs can be Synchronised • External Clock Synchronisation GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +10.5V @ 4A,...
HV & LV, Multiple Outputs, Civil Head-up Display PSU -- EP1297 • Modular Solution • Complex Control Circuitry • Short Circuit Protection • Avionics / Civil Applications GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +5V @ 3.3A, +5V...
Thermal Imager Power Supply -- EP1335 • Multi Output • High MTBF • Nuclear Detector Latch • Temperature Sensor GENERAL SPECIFICATION ¨ 28 V DC (Mil Std – 1275 and Def Stan 61 -5 Part 2)...
Ground Based Military Power Supply -- EP1341 • Multi Output • High MTBF • ROHS Compliant • EMC to Land Class ‘A’ GENERAL SPECIFICATION ¨ 28 V DC (Def Stan 61-5 Part 2) ¨ Multiple Outputs +28V...
Ground Based Military Power Supply -- EP1340 • Multi Output • High MTBF • ROHS Compliant • EMC to Land Class ‘A’ GENERAL SPECIFICATION ¨ 28 V DC (Def Stan 61-5 Part 2) ¨ Multiple Outputs +6V...
Avionics Head – Up Display PSU -- EP1131 • Multi-Card Solution • Efficiency >65% • Control & Monitoring Functionality • BITE Capability GENERAL SPECIFICATION ¨ 115v AC 3-Phase @ 400Hz or 28v DC Aircraft Input ¨ Multiple Outputs...
Avionics Head – Up Display PSU -- EP1113 • Multi-Card Solution • Input Under Voltage Signal • Control & Monitoring Functionality • Bite & PSU Good GENERAL SPECIFICATION ¨ 22v DC ~ 32v DC Aircraft Input ¨ Multiple...
Configurable “Standard” Power Supply -- QUAD • Multiple Inputs • Multiple Outputs • COTS • Range of Modules GENERAL SPECIFICATION ¨ 18 V ~ 33 V DC Input (100 Surge) ( For Avionics I/P) ¨ Output...
Thermal Imager Custom Power Supply -- EP1244 • Nuclear Circumvention • Efficiency >74% • Lightweight • Single PCB Design GENERAL SPECIFICATION ¨ 12 V DC ~ 32 V DC Input ¨ Multiple Outputs +5V DC @ 0.3A,...
Military Avionics Custom Power Supply -- EP1160 • Over Voltage Protection • ‘Output Good’ Indication • Output Power 300W General Specifications ¨ 28V DC Input ¨ Multiple Outputs ranging from +5V DC @52A to +12.6V DC @...
Helicopter Mounted Custom Power Supply -- EP1264 • SMT • Efficiency >70% • Complex Sequencing Capability • BITE Capability GENERAL SPECIFICATION ¨ 50 V DC Input ¨ Multiple Outputs ranging from +5V @ 4A & 8.5A, -5.2V...
Sonar Power Supply Unit -- EP1379 • Suitable for Marine Environment • Constant Current Capacitor Charger • Low Cost • Combined SMT & Through Hole • Remote Control & Monitoring GENERAL SPECIFICATION ¨ Input Voltage 40...
Under- Sea PSU -- EP1350 • Suitable for Marine Environment • Open Frame Design • Combined SMT & Through Hole • High MTBF GENERAL SPECIFICATION ¨ Input Voltage 400V DC ± 50V ¨ Multiple Output...
Missile Surveillance Radar Power Supply -- EP1328 • Upgradeable Temperature Range • High MTBF • Nuclear Circumvention • Isolated Outputs GENERAL SPECIFICATION ¨ 200 V DC 3-Phase Input (DEF STAN 61-5 Part 2) ¨ Multiple Outputs +5V...
Airborne DASS Power Supply Unit -- EP1338 • Using Standard Modules • 6 week Development Cycle to Delivery • BITE Capacity • Over Voltage Protection GENERAL SPECIFICATION ¨ 28 V DC Input ¨ Multiple Outputs +3V DC...
Dual HV and LV Application – Wingtip Mounted PSU -- EP1226 • Wingtip Mounting • Efficiency >75% • High Levels of Vibration • Open Frame Casting GENERAL SPECIFICATION ¨ 280 V DC Input ¨ Multiple Outputs ranging from ±5V DC to+300V...
LV & HV, Multiple Outputs, Civil Display PSU -- EP1249 Synchronisation Functionality • SMT – Low Profile • Dynamic Focus • Isolated HV output GENERAL SPECIFICATION ¨ 18 V DC ~ 32 V DC Continuous Input (28V Dc Conditioned) ¨
3V Series -- 3V The NEW 3V Series was developed to provide a range of power supplies for severe environmental applications with user specifiable outputs. 3V Series power supplies are configurable “standard” products, providing...