6 Watts xppower.com JCE Series 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 Specification Input General Input Voltage Range 12 V (9-18 VDC) Efficiency See table 24 V (18-36 VDC) Isolation Voltage 1500 VDC Input to Output 48 V (36-75 VDC) For optional high isolation versions Input Current See table 3000 VDC Input to Output add suffix -H to model number Input Filter Pi network 1000 VDC Input to Case Input Reflected Ripple 20 mA pk-pk through 12 H inductor 1000 VDC Output to Case and 4.7 F capacitor Isolation Capacitance 1000 pF typical input to output Input Surge 12 V models 25 VDC for 100 ms 9 Isolation Resistance 10 24 V models 50 VDC for 100 ms 48 V models 100 VDC for 100 ms Switching Frequency 330 kHz typical 3 Under Voltage Lockout 12 V models on >8.5 V, off <8.0 V Power Density 15 W/in 24 V models on >16.5 V, off <15.5 V MTBF >800 KHrs to MIL-STD-217F at 25 C, GB 48 V models on >34.5 V, off <33.5 V Environmental Output Operating Temperature -40 C to +100 C (see derating curve) Output Voltage See table Case Temperature +100 C max Output Voltage Balance 2% max, dual output models Storage Temperature -55 C to +125 C Initial Set Accuracy 2% max Cooling Convection-cooled Operating Humidity Up to 95% RH, non-condensing Minimum Load No minimum load required Line Regulation 0.5% max EMC Load Regulation 1.2% max, for single output and 5% max for dual output from 10-100% Emissions EN55032 Class A conducted Cross Regulation 5% max, on dual output models ESD Immunity EN61000-4-2, level 3, Perf Criteria B (see note 1) Radiated Immunity EN61000-4-3, 10 V/m, Perf Criteria A Start Up Delay 20 ms typical EFT/Burst EN61000-4-4, level 3 Perf Criteria A Ripple & Noise 80 mV pk-pk (100 mV for D24 models), Surge EN61000-4-5, level 2, Perf Criteria A* 20 MHz bandwidth. See note 2 Conducted Immunity EN61000-4-6, 10 Vrms, Perf Criteria A Transient Response 3% max deviation, recovery to within 1% Magnetic Field EN61000-4-8, 1 A/m, Perf Criteria A in 300 s for a 25% load change (4% max. deviation for S3V3 models) Overload Protection 135% - 185% of full load Safety Short Circuit Protection Trip and restart (hiccup mode), auto recovery Safety Approvals UL62368-1, CAN/CSA C22.2 No. 62368-1 Maximum Capacitive See table and 62368-1, CE (Meets all applicable Load directives), UKCA (Meets all applicable Temperature 0.02%/C max legislation) Coefficient * External input capacitor required, 220F/100V (See note 7) DC-DCDC-DC JCE06 Models and Ratings (1) Input Current Output Output Maximum (4,5) Input Voltage Efficiency Model Number (6) Voltage Current No Load Full Load Capacitive Load 3.3 V 1400 mA 7 mA 513 mA 470 F 75% JCE0612S3V3 5.0 V 1200 mA 7 mA 633 mA 470 F 79% JCE0612S05 12.0 V 500 mA 10 mA 602 mA 100 F 83% JCE0612S12 15.0 V 400 mA 10 mA 595 mA 100 F 84% JCE0612S15 24.0 V 250 mA 20 mA 610 mA 47 F 82% JCE0612S24 9-18 VDC 3.3 V 909 mA 10 mA 658 mA 220 F 76% JCE0612D03 5.0 V 600 mA 10 mA 625 mA 220 F 80% JCE0612D05 12.0 V 250 mA 15 mA 602 mA 100 F 83% JCE0612D12 15.0 V 200 mA 20 mA 595 mA 100 F 84% JCE0612D15 24.0 V 125 mA 35 mA 617 mA 47 F 81% JCE0612D24 3.3 V 1400 mA 7 mA 260 mA 470 F 74% JCE0624S3V3 5.0 V 1200 mA 7 mA 316 mA 470 F 79% JCE0624S05 12.0 V 500 mA 7 mA 301 mA 100 F 83% JCE0624S12 15.0 V 400 mA 7 mA 301 mA 100 F 83% JCE0624S15 24.0 V 250 mA 10 mA 305 mA 47 F 82% JCE0624S24 18-36 VDC 3.3 V 909 mA 7 mA 329 mA 220 F 76% JCE0624D03 5.0 V 600 mA 7 mA 312 mA 220 F 80% JCE0624D05 12.0 V 250 mA 10 mA 301 mA 100 F 83% JCE0624D12 15.0 V 200 mA 15 mA 298 mA 100 F 84% JCE0624D15 24.0 V 125 mA 20 mA 305 mA 47 F 82% JCE0624D24 3.3 V 1400 mA 7 mA 128 mA 470 F 76% JCE0648S3V3 5.0 V 1200 mA 7 mA 154 mA 470 F 82% JCE0648S05 12.0 V 500 mA 7 mA 151 mA 100 F 84% JCE0648S12 15.0 V 400 mA 7 mA 151 mA 100 F 84% JCE0648S15 24.0 V 250 mA 7 mA 151 mA 47 F 84% JCE0648S24 36-75 VDC 3.3 V 909 mA 7 mA 162 mA 220 F 78% JCE0648D03 5.0 V 600 mA 7 mA 154 mA 220 F 82% JCE0648D05 12.0 V 250 mA 7 mA 151 mA 100 F 84% JCE0648D12 15.0 V 200 mA 7 mA 151 mA 100 F 84% JCE0648D15 24.0 V 125 mA 15 mA 158 mA 47 F 80% JCE0648D24 Notes 1. When one output is set at 100% load and the other varies between 25% & 100% load. 5. For optional metal case version add suffix -M to part number e.g. 2. Measured with 20 MHz bandwidth and 1 F ceramic capacitor across output rails. JCE0612S24-M 3. Input current specified at nominal 12 V, 24 V or 48 V input. 6. Maximum capacitive load is per output 4. For optional 3000 VDC isolation add suffix -H to part number e.g. 7. For surge immunity, external input capacitor required, 220 F/100 V. 24 V & JCE0624S12-H 48 V input models are Perf Criteria A, 12 V input models are Perf Criteria B. Mechanical Details () () Plastic Case Optional Metal Case 1.25 Printed Face (31.75) DIA 1.25 0.90 0.02 (31.75) (22.86) (0.50) 0.40 (10.40) 0.80 23 911 (20.32) 0.80 0.60 0.12 Bottom View (20.32) (15.24) (3.05) 23 22 16 14 0.90 Pin Single Dual (22.86) 2 -Vin -Vin 0.10 0.20 0.02 Printed Face (2.54) (5.08) (0.50) 2 3 9 11 3 -Vin -Vin 9 No Pin Common 0.60 Bottom View 11 N.C. -Vout (15.24) 14 +Vout +Vout 0.40 (10.40) 23 22 16 14 16 -Vout Common 22 +Vin +Vin 0.12 (3.05) Min. 0.02 0.20 23 +Vin +Vin (0.50) (5.08) Notes 1. All dimensions are in inches (mm) 4. Pin pitch and length tolerance: 0.014 (0.35) 2. Weight: 0.03 lbs (13 g) for plastic case, 0.04 lbs (16.5 g) for metal case 5. Case tolerance: 0.02 (0.5) 3. Pin diameter: 0.02 0.002 (0.5 0.005) 6. Package: 24 pin DIL black plastic (UL94V-0) or optional nickel-coated copper. Application Notes 100 Derating Curve 80 60 40 20 0 -40 -20 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (C) 29 Sept 2021 Load (%)