xppower.com
40 Watts
JCP Series
2:1 Input Range
Single, Dual & Triple Outputs
40 C to +100 C Operating Temperature
High Efficiency up to 92%
Sixsided Metal Case
Fixed 350 kHz Switching Frequency
3 Year Warranty
Input General
Input Voltage Range 12 VDC (9-18 VDC) Efficiency See table
24 VDC (18-36 VDC)
Isolation Voltage 1500 VDC Input to Output
48 VDC (36-75 VDC)
1500 VDC Input to Case
Input Current See table Output return connected to case
Input Filter Pi network Switching Frequency 350 kHz typical
Undervoltage Lockout Turn on >71% nominal input MTBF >600 kHrs to MIL-HDBK-217F,
Turn off <67% nominal input GB at 25 C
9
Isolation Resistance 10 min
Output
Environmental
Output Voltage See table
Output Voltage Trim 10% Operating Temperature -40 C to +100 C, derate from 100% load
at +60 C to 0% load at +100 C
Minimum Load See table
Line Regulation 0.5% max for single & dual output, Case Temperature +100 C max
1.0% max for V1 of triple output,
Storage Temperature -55 C to +125 C
3.0% for aux of triple output
Cooling Convection-cooled
Load Regulation 0.5% max single 1.0% dual output,
Operating Humidity Up to 90%, non-condensing
1.0% max for V1 of triple output,
Shock 30 g, half sine wave 18 ms pulse applied
4.0% for aux of triple output
3 times on each of 6 axes
Setpoint Accuracy 1.5% max single and dual
Vibration 5-500 Hz, 3 g, for 10 mins on each
1.5% max for V1, 3.0% of triple output
of 3 axes
Voltage Balance 2.0% max
Ripple & Noise 2.5, 3.3 & 5.0 V models 50 mV pk-pk max
EMC & Safety
12.0 & 15.0 V models 75 mV pk-pk max
(20 MHz bandwidth)
Emissions EN55022 Level A conducted & radiated
with external components - contact
Transient Response 5% max deviation, recovery to within
technical sales
1% in 300 s for a 25% load change
Temperature 0.02%/C
ESD Immunity EN61000-4-2, Level 2 Perf Criteria A
Coefficient
Radiated Immunity EN61000-4-3, 3 V/m Perf Criteria A
Overvoltage Protection 2.5 V models 3.6 V typical,
Conducted Immunity EN61000-4-6, 3 V rms Perf Criteria A
3.3 V models 3.9 V typical,
5.0 V models 6.2 V typical,
12.0 V models 15.0 V typical,
15.0 V models 18.0 V typical
Overcurrent Protection 110-140%
Short Circuit Protection Continuous, trip & restart (Hiccup mode)
Remote On/Off ON >3.5 to 75 VDC or open circuit
OFF <1.8 VDC
Thermal Protection Shuts down when case temperature
measures +110 C typical
Remote Sense Compensates for up to 10% voltage drop
single output models only
DCDCDCDC
JCP
Models and Ratings
(2)
Output Current Input Current
Input Output Model
Efficiency
(1)
Voltage Voltage Number
Min Max No Load Full Load
2.5 V 0 A 10.00 A 200 mA 2367 mA 88% JCP4012S2V5
3.3 V 0 A 10.00 A 200 mA 3090 mA 89% JCP4012S3V3
5.0 V 0 A 8.80 A 200 mA 3745 mA 89% JCP4012S05
12.0 V 0 A 3.33 A 200 mA 3703 mA 90% JCP4012S12
15.0 V 0 A 2.66 A 200 mA 3702 mA 90% JCP4012S15
9-18 V 12.0 V 0.09 A 1.80 A 100 mA 4045 mA 89% JCP4012D12
15.0 V 0.07 A 1.40 A 100 mA 3889 mA 90% JCP4012D15
3.3 V/12.0 V 0.60 A/0.04 A 6.00 A/0.40 A 200 mA 2784 mA 88% JCP4012T0312
3.3 V/15.0 V 0.60 A/0.03 A 6.00 A/0.30 A 200 mA 2727 mA 88% JCP4012T0315
5.0 V/12.0 V 0.60 A/0.04 A 6.00 A/0.40 A 200 mA 3750 mA 88% JCP4012T0512
5.0 V/15.0 V 0.60 A/0.03 A 6.00 A/0.30 A 200 mA 3611 mA 90% JCP4012T0515
2.5 V 0 A 10.00 A 100 mA 1184 mA 88% JCP4024S2V5
3.3 V 0 A 10.00 A 100 mA 1545 mA 89% JCP4024S3V3
5.0 V 0 A 8.80 A 110 mA 1831 mA 91% JCP4024S05
12.0 V 0 A 3.33 A 100 mA 1811 mA 92% JCP4024S12
15.0 V 0 A 2.66 A 100 mA 1810 mA 92% JCP4024S15
18-36 V 12.0 V 0.09 A 1.80 A 100 mA 1978 mA 91% JCP4024D12
15.0 V 0.07 A 1.40 A 100 mA 1902 mA 92% JCP4024D15
3.3 V/12.0 V 0.60 A/0.04 A 6.00 A/0.40 A 100 mA 1361 mA 90% JCP4024T0312
3.3 V/15.0 V 0.60 A/0.03 A 6.00 A/0.30 A 100 mA 1333 mA 90% JCP4024T0315
5.0 V/12.0 V 0.60 A/0.04 A 6.00 A/0.40 A 100 mA 1833 mA 90% JCP4024T0512
5.0 V/15.0 V 0.60 A/0.03 A 6.00 A/0.30 A 100 mA 1806 mA 90% JCP4024T0515
2.5 V 0 A 10.00 A 50 mA 585 mA 89% JCP4048S2V5
3.3 V 0 A 10.00 A 50 mA 764 mA 90% JCP4048S3V3
5.0 V 0 A 8.80 A 60 mA 926 mA 90% JCP4048S05
12.0 V 0 A 3.33 A 60 mA 916 mA 91% JCP4048S12
15.0 V 0 A 2.66 A 60 mA 906 mA 92% JCP4048S15
36-75 V 12.0 V 0.09 A 1.80 A 50 mA 1000 mA 90% JCP4048D12
15.0 V 0.07 A 1.40 A 50 mA 962 mA 91% JCP4048D15
3.3 V/12.0 V 0.60 A/0.04 A 6.00 A/0.40 A 50 mA 688 mA 89% JCP4048T0312
3.3 V/15.0 V 0.60 A/0.03 A 6.00 A/0.30 A 50 mA 690 mA 87% JCP4048T0315
5.0 V/12.0 V 0.60 A/0.04 A 6.00 A/0.40 A 50 mA 938 mA 88% JCP4048T0512
5.0 V/15.0 V 0.60 A/0.03 A 6.00 A/0.30 A 50 mA 903 mA 90% JCP4048T0515
Notes
1. Add suffix -N to model number for negative logic Remote On/Off. 2. Input current measured at nominal input voltage.
Mechanical Details
2.0 (50.8)
All dimensions are in inches (mm), Tolerance: 0.02 (0.5)
1.10 (27.9)
Weight: 65 g (0.14 lbs)
0.20 (5.1) 0.40 (10.2)
0.40 (10.2)
PIN CONNECTIONS
3 2 1
Pin Single Dual Triple
1 +V Input +V Input +V Input
2 -V Input -V Input -V Input
3 On/Off On/Off On/Off
BOTTOM
4 NC No Pin +Aux. Output VIEW
5 -Sense +V Output 1 Rtn
6 +Sense Rtn -Aux. Output
7 +Vout Rtn +V Output 1
9 8 7 6 5 4
8 Rtn -V Output 2 Rtn
0.10 (2.5)
9 Trim Trim NC
0.22 (5.6)
0.30 (7.6)
0.60 (15.2) 0.20 (5.1)
0.80 (20.3) 0.50 (12.7)
Application Notes
Derating Curve Remote On/Off Control
Remote Sense
-2.5%/C
Standard ROF logic is positive.
If remote sense is not being used:
100
Output On >3.5 to 75 VDC or open circuit
+Sense should be connected to +Vout
Output Off <1.8 VDC
-Sense should be connected to Rtn.
80
Optional ROF logic is negative ( -N ver-
60
sion).
40
Output On <1.8 VDC
Output Off >3.5 to 75 VDC or open circuit
20
0
-40 -20 0 40 50 60 70 80 90 100
10 20 30
Ambient Temperature (C), Natural convection, 20 ft/min (0.1 m/s)
Maximum case temperature 100 C
05-Feb-09
Load (%)
2.0 (50.8)
1.80 (45.7)
DIA. 0.040.002 (1.00.05)