DCDC
Specification
6 Watts
2:1 Input Range
DIP24 Plastic Case
Operating Temperature 40 °C to +100 °C
Single & Dual Outputs
Optional Metal Case
1500 VDC Isolation, 3000 VDC Option
3 Year Warranty
JCE Series
Input
Input Voltage Range 12 V (9-18 VDC)
24 V (18-36 VDC)
48 V (36-75 VDC)
Input Current See table
Input Filter Pi network
Input Reflected Ripple 20 mA pk-pk through 12 µH inductor
and 4.7 µF capacitor
Input Surge 12 V models 25 VDC for 100 ms
24 V models 50 VDC for 100 ms
48 V models 100 VDC for 100 ms
Under Voltage Lockout 12 V models on >8.5 V, off <8.0 V
24 V models on >16.5 V, off <15.5 V
48 V models on >34.5 V, off <33.5 V
Output
Output Voltage See table
Output Voltage Balance ±2% max, dual output models
Initial Set Accuracy ±2% max
Minimum Load No minimum load required
Line Regulation ±0.5% max
Load Regulation ±1.2% max, for single output and ±5%
max for dual output from 10-100%
Cross Regulation ±5% max, on dual output models
(see note 1)
Start Up Delay 20 ms typical
Ripple & Noise 80 mV pk-pk (100 mV for D24 models),
20 MHz bandwidth. See note 2
Transient Response 3% max deviation, recovery to within 1%
in 300 µs for a 25% load change (4%
max. deviation for S3V3 models)
Overload Protection 135% - 185% of full load
Short Circuit Protection Trip and restart (hiccup mode),
auto recovery
Maximum Capacitive See table
Load
Temperature 0.02%/°C max
Coefficient
xppower.com
General
Efficiency See table
Isolation Voltage 1500 VDC Input to Output
For optional high isolation versions
3000 VDC Input to Output add suffix -H to
model number
1000 VDC Input to Case
1000 VDC Output to Case
Isolation Capacitance 1000 pF typical input to output
Isolation Resistance 109
Switching Frequency 330 kHz typical
Power Density 15 W/in3
MTBF >800 KHrs to MIL-STD-217F at 25 °C, GB
Environmental
Operating Temperature -40 °C to +100 °C (see derating curve)
Case Temperature +100 °C max
Storage Temperature -55 °C to +125 °C
Cooling Convection-cooled
Operating Humidity Up to 95% RH, non-condensing
EMC
Emissions EN55022 Class A conducted
ESD Immunity EN61000-4-2, level 3, Perf Criteria B
Radiated Immunity EN61000-4-3, 10 V/m, Perf Criteria A
EFT/Burst EN61000-4-4, level 3 Perf Criteria A
Surge EN61000-4-5, level 2, Perf Criteria A*
Conducted Immunity EN61000-4-6, 10 Vrms, Perf Criteria A
Magnetic Field EN61000-4-8, 1 A/m, Perf Criteria A
* External input capacitor required, 220µF/100V (See note 7)
05-Aug-13
Application Notes
JCE06
Models and Ratings
Derating Curve
Notes
1. When one output is set at 100% load and the other varies between 25% & 100% load.
2. Measured with 20 MHz bandwidth and 1 µF ceramic capacitor across output rails.
3. Input current specified at nominal 12 V, 24 V or 48 V input.
4. For optional 3000 VDC isolation add suffix -H to part number e.g.
JCE0624S12-H
5. For optional metal case version add suffix -M to part number e.g.
JCE0612S24-M
6. Maximum capacitive load is per output
7. For surge immunity, external input capacitor required, 220 µF/100 V. 24 V &
48 V input models are Perf Criteria A, 12 V input models are Perf Criteria B.
Mechanical Details
Input Voltage Output
Voltage
Output
Current
Input Current(1) Maximum
Capacitive Load(6) Efficiency Model Number(4,5)
No Load Full Load
9-18 VDC
3.3 V 1400 mA 7mA 513 mA 470 µF 75% JCE0612S3V3
5.0 V 1200 mA 7 mA 633 mA 470 µF 79% JCE0612S05
12.0 V 500 mA 10 mA 602 mA 100 µF 83% JCE0612S12
15.0 V 400 mA 10 mA 595 mA 100 µF 84% JCE0612S15
24.0 V 250 mA 20 mA 610 mA 47 µF 82% JCE0612S24
±3.3 V ±909 mA 10 mA 658 mA ±220 µF 76% JCE0612D03
±5.0 V ±600 mA 10 mA 625 mA ±220 µF 80% JCE0612D05
±12.0 V ±250 mA 15 mA 602 mA ±100 µF 83% JCE0612D12
±15.0 V ±200 mA 20 mA 595 mA ±100 µF 84% JCE0612D15
±24.0 V ±125 mA 35 mA 617 mA ±47 µF 81% JCE0612D24
18-36 VDC
3.3 V 1400 mA 7 mA 260 mA 470 µF 74% JCE0624S3V3
5.0 V 1200 mA 7 mA 316 mA 470 µF 79% JCE0624S05
12.0 V 500 mA 7 mA 301 mA 100 µF 83% JCE0624S12
15.0 V 400 mA 7mA 301 mA 100 µF 83% JCE0624S15
24.0 V 250 mA 10 mA 305 mA 47 µF 82% JCE0624S24
±3.3 V ±909 mA 7mA 329 mA ±220 µF 76% JCE0624D03
±5.0 V ±600 mA 7 mA 312 mA ±220 µF 80% JCE0624D05
±12.0 V ±250 mA 10 mA 301 mA ±100 µF 83% JCE0624D12
±15.0 V ±200 mA 15 mA 298 mA ±100 µF 84% JCE0624D15
±24.0 V ±125 mA 20 mA 305 mA ±47 µF 82% JCE0624D24
36-75 VDC
3.3 V 1400 mA 7 mA 128 mA 470 µF 76% JCE0648S3V3
5.0 V 1200 mA 7mA 154 mA 470 µF 82% JCE0648S05
12.0 V 500 mA 7mA 151 mA 100 µF 84% JCE0648S12
15.0 V 400 mA 7mA 151 mA 100 µF 84% JCE0648S15
24.0 V 250 mA 7 mA 151 mA 47 µF 84% JCE0648S24
±3.3 V ±909 mA 7mA 162 mA ±220 µF 78% JCE0648D03
±5.0 V ±600 mA 7 mA 154 mA ±220 µF 82% JCE0648D05
±12.0 V ±250 mA 7 mA 151 mA ±100 µF 84% JCE0648D12
±15.0 V ±200 mA 7mA 151 mA ±100 µF 84% JCE0648D15
±24.0 V ±125 mA 15 mA 158 mA ±47 µF 80% JCE0648D24
Printed Face
32 11
9
2223 14
16
Bottom View
1.25
(31.75)
0.80
(20.32)
0.40
(10.40)
0.60
(15.24)
0.90
(22.86)
0.02
(0.50)
0.02
(0.50) 0.20
(5.08)
0.12
(3.05)
Pin
Single
Dual
2
-Vin
-Vin
3
-Vin
-Vin
9
No Pin
Common
11
N.C.
-Vout
14
+Vout
+Vout
16
-Vout
Common
22
+Vin
+Vin
23
+Vin
+Vin
-40 -20 010 20 30 40 50 60 70 80 90 100
20
40
60
80
100
Ambient Temperature (ºC)
Load (%)
0
DCDC
Notes
1. All dimensions are in inches (mm)
2. Weight:0.03 lbs (13 g) for plastic case, 0.04 lbs (16.5 g) for metal case
3. Pin diameter: 0.02 ±0.002 (0.5 ±0.005)
4. Pin pitch and length tolerance: ±0.014 (±0.35)
5. Case tolerance: ±0.02 (±0.5)
6. Package: 24 pin DIL black plastic (UL94V-0) or optional nickel-coated copper.
Plastic Case Optional Metal Case
Printed Face
Bottom View
1.25
(31.75) 0.90
(22.86)
0.80
(20.32) 0.60
(15.24)
DIA
0.02
(0.50)
0.10
(2.54)
0.40 (10.40)
0.12 (3.05) Min.
0.20
(5.08)
23
22 16 1423
911
( ) ( )