NIM and CAMAC crates require very clean and stable DC supplies with the standard voltages +/-24V, +/-12V, +/-6V. Consequently CERN defined compatible power supplies for both standards within their NIM and CAMAC specs., i.e. CERN spec. power supplies can be used on both types of crates. All "CE" version power supplies are outfitted wth separate AC wiring to comply with CE/UL safety standards. WIENER provides high precision & lowest noise linear regulated NIM & CAMAC power supplies up to 650W DC power as well as microprocessor controlled low-noise switching supplies with up to 1900W output power: UEP15 NIM Slot Power Supply UEP22M / CEP22M NIM & CAMAC Power Supply UEP10M52 / CEP10M52 CAMAC Power Supply UEP10M53 / CEP10M53 CAMAC Power Supply UEP10M66 / CEP10M66 NIM & CAMAC Power Supply UEP10M88 / CEP10M88 NIM & CAMAC Power Supply PS236 / CS236 CAMAC Power Supply