{ "ok": true, "data": { "title": "P-0003", "rev_id": 11269, "updated_at": "2021-08-27T12:04:34+00:00", "chunk_count": 13, "chunks": [ { "title": "P-0003", "rev_id": 11269, "heading_path": "", "chunk_index": 0, "content": "# P-0003", "char_count": 8, "token_estimate": 2 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "5V-4A EU-Standard", "chunk_index": 1, "content": "
\n\"欧标_5V_3A.jpg\"\n
欧标_5V_3A.jpg<\/figcaption>\n<\/figure>", "char_count": 154, "token_estimate": 49 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Description", "chunk_index": 2, "content": "The document details the electrical, mechanical and environmental specifications of a SMPS, the power supply provides 15W continuous output power. The power supply shall meet the RoHS requirements.", "char_count": 197, "token_estimate": 50 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Specifications > Input Characteristics", "chunk_index": 3, "content": "- Input Voltage & Frequency\n\n| Parameters | Minimum | Rating | Maximum |\n|-----------------|---------|----------------|---------|\n| Input Voltage | 90Vac | 100Vac\\~240Vac | 264Vac |\n| Input Frequency | 47Hz | 60Hz\/50Hz | 63Hz |\n\n- Inrush Current (cold start @ 230V AC) No damage for 220V\/50Hz at cold start (25℃).\n- Average Efficiency: Standby power \\<0.1W @ 230VAC\/50Hz.\n- Cooling: Natural convection.\n- Mean Time Between Failure（MTBF）:The MTBF for the power adapter shall equal or exceed 10,000 hours when operated at full rated load in an\n\nambient temperature of 25 degree C.\n\n- Output Characteristics:", "char_count": 646, "token_estimate": 162 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Specifications > Input Characteristics", "chunk_index": 4, "content": "| RATED OUTPUT | Rated Load | Remark |\n|---------------------------|------------------------------|------------------------------|\n| | Min. | Max. |\n| Output Voltage(unload) | 4.9V | 5.3V |\n| Output Voltage(Full load) | 4.9V | 5.3V |\n| Output Current | 0A | 3A |\n| Turn - on Delay Time | \/ | 3S |\n| Hold-up Time | 5mS | \/ |\n| Ripple & Nosic | \/ | 150mVp-p |\n| OCP | | |\n\nRipple & Noise: Tested by a oscilloscope using 20MHz bandwidth and the output is paralleled a 0.1uF ceramic\n capacitor and a 47uF electrolysis capacitor.", "char_count": 985, "token_estimate": 247 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Specifications > Protection Requirements", "chunk_index": 5, "content": "- Over Current Protection：OCP Point Limited: 110%-200% auto restart\n\n\n\n The output shall hiccup when the over current applied to the output , and shall be self-recovery when the fault\n condition is removed\n\n- Short Circuit Protection:\n\n\n\n The input power shall decrease when the output is short to GND, the power supply shall not damage, and shall be\n self-recovery when the fault condition is removed", "char_count": 433, "token_estimate": 109 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Environment Requirements", "chunk_index": 6, "content": "- Operating Temperature and Relative Humidity\n\n0℃ to +40℃ 20%RH to 80%RH @ Sea level shall below or no more than2000M\n\n- Storage Temperature and Relative Humidity\n\n-30℃ to +70℃ 10%RH to 90%RH（non-condensing）@ Sea level shall below 10000M\n\n- Vibration\n\n10 to 300Hz sweep at a constant acceleration of 1.0G(Breadth: 3.5mm) for 1Hour for each of the perpendicular axes X, Y, Z\n\n- EMC Standards & Safety Standards\n\nEN55032<\/strong>\n\n- Safety Standards\n\n| Type | Country | Standard |\n|--------|---------|----------|\n| Europe | CE | EN62368 |\n\n- Ielectric Strength(Hi-pot)\n\nPrimary to Secondary: 3000Vac \/ 10mA \/ 60 seconds (3 seconds for production)\n\n- Leakage Current\n\n0.25mA max. at 240Vac \/ 50Hz input\n\n- Insulation Resistance\n\n100MΩ min. @ primary to secondary add a 500Vdc test voltage\n\n- Reliability Requirements\n - Burn-in: The power supply shall be burn-in for 2 Hours under normal input and 80% rated load.\n- Testing Equipment", "char_count": 971, "token_estimate": 243 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Environment Requirements", "chunk_index": 7, "content": "| NO. | Testing Equipment | Model | Remark |\n|-----|---------------------|---------|--------|\n| 1 | AC Source | TDGC-2 | |\n| 2 | Power Meter | PF9810 | |\n| 3 | Electronic Load | M9715 | |\n| 4 | Oscilloscopes | MDO3014 | |\n| 5 | Digital Multimeter | VC890 | |\n| 6 | DC Power | IT6721 | |\n| 7 | HI-POT Tester | LK2627X | |\n| 8 | Cons. T\/H Simulator | XINBAO | |", "char_count": 489, "token_estimate": 123 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Gallery", "chunk_index": 8, "content": "| | | |\n|--------------------------------------------------------------------------------------|-----------------------------------------------------------------------|--------------------------------------------------------------------------|\n|
\n \"欧标_5V_3A.jpg\"\n
欧标_5V_3A.jpg<\/figcaption>\n <\/figure> |
\n \"欧标3.jpg\"\n
欧标3.jpg<\/figcaption>\n <\/figure> |
", "char_count": 1180, "token_estimate": 315 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Gallery", "chunk_index": 9, "content": "\"转换头.jpg\"\n
转换头.jpg<\/figcaption>\n <\/figure> |", "char_count": 511, "token_estimate": 143 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Package Includes", "chunk_index": 10, "content": "- 1 x 5V-3A EU-Standard power supply\n- 1 x USB-C to MicroUSB convertor", "char_count": 74, "token_estimate": 19 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Certificates File Download", "chunk_index": 11, "content": "| Type | Download URL |\n|-------------------|------------------------------------------------------------------------------|\n| CE-emc | \\[ \\] |\n| CE-LVD | \\[ \\] |\n| cTUVus | \\[ \\] |\n| FCC | \\[ \\] |\n| GS | \\[ \\] |\n| 5V-3A EU-Standard | \\[ \\] |", "char_count": 807, "token_estimate": 202 }, { "title": "P-0003", "rev_id": 11269, "heading_path": "Keywords", "chunk_index": 12, "content": "- Power supply, raspberry pi 4B,5v\/4A, EU-standard", "char_count": 52, "token_estimate": 13 } ] } }