DC-DC Converter Wide input Non-isolated regulator power supply

●Constant Current: 0.5A power modules ●Package: SIP ●Input(VDC): 3.3V, 5V, 9V, 12V, 15V ●Output(VDC): 5V, 12V, 24V, 48V ●Dimensions (mm): SIP(L/W/H): 21.8*9.2*11.1

Part Number Input Voltage (VDC) Output Efficiency（%）
Nominal Range Voltage（VDC) Current（mA)
Vin (Min) Vin(Max)
TP781.5-0.5 12 4.75~26 1.5 500 76 66
TP781.8-0.5 12 4.75~28 1.8 500 79 67
TP782.5-0.5 12 4.75~28 2.5 500 85 73
TP783.3-0.5 24 4.75~28 3.3 500 90 80
TP785.0-0.5 24 6.5~32 5.0 500 93 84
TP786.0-0.5 24 8~32 6.0 500 94 87
TP789.0-0.5 24 11~32 9.0 500 95 91
TP7812-0.5 24 15~32 12 500 95 92
TP7815-0.5 24 18~32 15 500 96 93
TOPPOWER can produce:
0.1W-40W DC-DC converters,3W-30W AC-DC converters,(SIP/DIP/SMD)
15W-1200W Enclosed /Open frame/DIN rail type AC-DC Switching Power supply,
TOPPOWER quality : ISO9001:2015, IATF16949:2016
Application: all instrumentation, industrial control system,industrial monitor,access controller ,solar charge controller,security system,Tracking system,etc.
isolated voltage: 1.5KVDC ,2KVDC,3KVDC,4KVDC,6KVDC,10KVDC,3KVAC,4KVAC.
Approvals: CE ,ROHs
switching regulators are ideal replacement for TP78xx linear regulators and LDOs. The efficiency of up to 95% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. They are widely used in industrial control, instrumentation, and electric power applications.