{"id":7623,"date":"2026-06-26T07:00:15","date_gmt":"2026-06-26T07:00:15","guid":{"rendered":"https:\/\/ic-vendor.com\/vrb1205zp-6wr3\/"},"modified":"2026-06-26T14:12:16","modified_gmt":"2026-06-26T14:12:16","slug":"vrb1205zp-6wr3","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/vrb1205zp-6wr3\/","title":{"rendered":"VRB1205ZP-6WR3"},"content":{"rendered":"

Productos<\/h2>\n

The VRB1205ZP-6WR3 from MORNSUN is a 6W isolated regulated DC-DC converter with 12V input (9-18V), 5V single output, 1500VDC isolation, and DIP package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Input Voltage<\/td>\n12V (9-18V range)<\/td>\n<\/tr>\n
Output Voltage<\/td>\n5V<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n1200 mA<\/td>\n<\/tr>\n
Output Power<\/td>\n6W<\/td>\n<\/tr>\n
Tensi\u00f3n de aislamiento<\/td>\n1500 VDC<\/td>\n<\/tr>\n
Efficiency<\/td>\n79-81% typ<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n300 kHz<\/td>\n<\/tr>\n
No-load Power<\/td>\n0.09W max<\/td>\n<\/tr>\n
Line Regulation<\/td>\n+\/-0.2%<\/td>\n<\/tr>\n
Load Regulation<\/td>\n+\/-0.5%<\/td>\n<\/tr>\n
Ripple and Noise<\/td>\n100 mV p-p max<\/td>\n<\/tr>\n
Paquete<\/td>\nDIP (32.0 x 20.0 x 10.8mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85 C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 6W isolated regulated output<\/li>\n
  • 1500VDC I\/O isolation<\/li>\n
  • Wide 2:1 input range<\/li>\n
  • CISPR22\/EN55022 Class A without external components<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial control power isolation<\/li>\n
    • Communication equipment power<\/li>\n
    • Distributed power systems<\/li>\n
    • Medical equipment isolation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The VRB1205ZP-6WR3 from MORNSUN is a 6W isolated regulated DC-DC converter with 12V input (9-18V), 5V single output, 1500VDC isolation, and DIP package. Key Specifications Input Voltage 12V (9-18V range) Output Voltage 5V Output Current 1200 mA Output Power 6W Isolation Voltage 1500 VDC Efficiency 79-81% typ Switching Frequency 300 kHz No-load Power […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,32],"tags":[],"chip_brand":[224],"class_list":["post-7623","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-low-dropout-regulators-ldo","chip_brand-mornsun"],"acf":{"brief_explanation":"6W DC-DC converter, 12Vin, 5Vout, 1.5kVDC isolation, DIP","date_code":"","package_case":"DIP (32.0 x 20.0 x 10.8 mm)","in_stock":634,"datasheet":"https:\/\/www.mornsun-power.com\/html\/products-detail\/VRA_ZP-6WR3.html","price":"$5.20 @ 100+","product_introduction":"The VRB1205ZP-6WR3 from MORNSUN is a 6W isolated regulated DC-DC converter in DIP package. It accepts 12V nominal input (9-18V 2:1 range) and provides a regulated 5V\/1200mA single output with 79-81% efficiency. The 1500VDC I\/O isolation provides safety and noise immunity. The module meets CISPR22\/EN55022 Class A EMI standards without external components. Input under-voltage protection, output over-current, short-circuit, and over-voltage protection are included.","working_principle":"The VRB1205ZP-6WR3 operates as a flyback-type isolated DC-DC converter. (1) The input stage includes under-voltage lockout (UVLO) that prevents operation below 9V input, and an EMI input filter ensuring CISPR22 Class A compliance. The wide 2:1 input range (9-18V) accommodates battery voltage variation. (2) The power stage uses a forward or flyback topology switching at 300kHz, with a coupled inductor\/transformer providing galvanic isolation rated at 1500VDC. The output is regulated by a PWM controller that adjusts duty cycle based on output voltage feedback through an optocoupler. (3) Protection features include cycle-by-cycle current limiting for overload, hiccup-mode short-circuit protection, and over-voltage clamping. The very low 0.09W no-load power consumption enables always-on applications.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>VIN+<\/td>Positive input (9-18V)<\/td><\/tr>
      2<\/td>VIN-<\/td>Negative input (GND)<\/td><\/tr>
      3<\/td>VOUT+<\/td>Positive output (5V)<\/td><\/tr>
      4<\/td>VOUT-<\/td>Negative output (GND)<\/td><\/tr>
      5<\/td>CTRL<\/td>Remote on\/off (optional)<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial control power isolation with 1.5kVDC<\/li>
      • Communication equipment isolated 5V supply<\/li>
      • Distributed power systems with 12V battery input<\/li>
      • Medical equipment isolation with CISPR22 Class A<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        VRB1205YMD-6WR3<\/td>MORNSUN<\/td>Newer version, SIP package<\/td><\/tr>
        VRB2412ZP-6WR3<\/td>MORNSUN<\/td>24V input, 12V output<\/td><\/tr>
        IB1205S-W75<\/td>XP Power<\/td>6W, 12Vin, 5Vout, DIP<\/td><\/tr>
        R1D-1212\/H<\/td>CUI<\/td>1W, 12Vin, 12Vout, SIP<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/7623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=7623"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/7623\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=7623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=7623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=7623"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}